./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:51:03,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:51:04,066 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:51:04,070 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:51:04,071 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:51:04,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:51:04,135 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:51:04,135 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:51:04,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:51:04,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:51:04,138 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:51:04,138 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:51:04,139 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:51:04,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:51:04,146 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:51:04,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:51:04,147 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:51:04,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:51:04,148 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:51:04,148 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:51:04,149 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:51:04,151 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:51:04,151 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:51:04,151 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:51:04,152 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:51:04,152 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:51:04,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:04,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:51:04,154 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:51:04,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:51:04,155 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:51:04,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:51:04,155 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:51:04,156 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_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b [2023-11-24 22:51:04,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:51:04,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:51:04,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:51:04,548 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:51:04,549 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:51:04,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-24 22:51:07,634 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:51:08,107 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:51:08,108 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-24 22:51:08,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/data/1d22a1771/d65f6e3ecbd14a069bc9b3544931f19f/FLAG1ee959e6a [2023-11-24 22:51:08,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/data/1d22a1771/d65f6e3ecbd14a069bc9b3544931f19f [2023-11-24 22:51:08,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:51:08,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:51:08,152 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:51:08,152 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:51:08,157 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:51:08,158 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:51:08" (1/1) ... [2023-11-24 22:51:08,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61cb4bda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:08, skipping insertion in model container [2023-11-24 22:51:08,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:51:08" (1/1) ... [2023-11-24 22:51:08,269 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:51:08,822 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_29548411-fc6b-4e89-8d29-b611b976dc6a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2023-11-24 22:51:08,985 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:51:09,005 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:51:09,230 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_29548411-fc6b-4e89-8d29-b611b976dc6a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2023-11-24 22:51:09,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:51:09,434 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:51:09,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09 WrapperNode [2023-11-24 22:51:09,434 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:51:09,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:51:09,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:51:09,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:51:09,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,648 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2966 [2023-11-24 22:51:09,648 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:51:09,649 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:51:09,649 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:51:09,650 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:51:09,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,676 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,714 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,736 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,756 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,771 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,798 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:51:09,799 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:51:09,800 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:51:09,800 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:51:09,801 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:51:09" (1/1) ... [2023-11-24 22:51:09,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:09,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:51:09,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:51:09,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29548411-fc6b-4e89-8d29-b611b976dc6a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:51:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:51:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:51:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:51:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:51:10,135 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:51:10,137 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:51:12,428 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:51:13,156 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:51:13,157 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:51:13,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:51:13 BoogieIcfgContainer [2023-11-24 22:51:13,159 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:51:13,160 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:51:13,160 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:51:13,171 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:51:13,171 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:51:13" (1/1) ... [2023-11-24 22:51:13,183 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:51:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 655 states and 1117 transitions. [2023-11-24 22:51:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1117 transitions. [2023-11-24 22:51:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:51:13,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:13,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 657 states and 1119 transitions. [2023-11-24 22:51:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1119 transitions. [2023-11-24 22:51:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:51:14,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:14,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:15,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 660 states and 1124 transitions. [2023-11-24 22:51:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1124 transitions. [2023-11-24 22:51:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:51:15,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:15,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 670 states and 1150 transitions. [2023-11-24 22:51:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1150 transitions. [2023-11-24 22:51:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:51:15,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:15,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 675 states and 1159 transitions. [2023-11-24 22:51:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1159 transitions. [2023-11-24 22:51:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:51:16,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:16,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 678 states and 1166 transitions. [2023-11-24 22:51:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1166 transitions. [2023-11-24 22:51:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:51:16,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:16,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 680 states and 1170 transitions. [2023-11-24 22:51:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1170 transitions. [2023-11-24 22:51:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:51:17,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:17,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 681 states and 1171 transitions. [2023-11-24 22:51:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1171 transitions. [2023-11-24 22:51:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:51:17,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:17,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 692 states and 1197 transitions. [2023-11-24 22:51:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1197 transitions. [2023-11-24 22:51:18,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:18,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 696 states and 1203 transitions. [2023-11-24 22:51:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1203 transitions. [2023-11-24 22:51:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:19,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:19,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:19,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 697 states and 1203 transitions. [2023-11-24 22:51:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1203 transitions. [2023-11-24 22:51:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:19,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 701 states and 1209 transitions. [2023-11-24 22:51:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1209 transitions. [2023-11-24 22:51:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:19,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:19,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:20,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 705 states and 1215 transitions. [2023-11-24 22:51:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1215 transitions. [2023-11-24 22:51:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:20,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 706 states and 1215 transitions. [2023-11-24 22:51:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1215 transitions. [2023-11-24 22:51:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:20,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:20,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:20,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:20,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:20,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 707 states and 1215 transitions. [2023-11-24 22:51:20,819 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1215 transitions. [2023-11-24 22:51:20,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:20,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:20,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:21,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:21,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 711 states and 1221 transitions. [2023-11-24 22:51:21,141 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1221 transitions. [2023-11-24 22:51:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:51:21,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:21,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 712 states and 1221 transitions. [2023-11-24 22:51:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1221 transitions. [2023-11-24 22:51:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:51:21,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:21,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 714 states and 1224 transitions. [2023-11-24 22:51:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1224 transitions. [2023-11-24 22:51:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:51:21,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:21,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:22,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 712 states and 1220 transitions. [2023-11-24 22:51:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1220 transitions. [2023-11-24 22:51:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:51:22,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:22,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:22,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 714 states and 1223 transitions. [2023-11-24 22:51:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1223 transitions. [2023-11-24 22:51:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:51:22,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:22,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 712 states and 1219 transitions. [2023-11-24 22:51:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1219 transitions. [2023-11-24 22:51:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:51:22,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 714 states and 1222 transitions. [2023-11-24 22:51:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1222 transitions. [2023-11-24 22:51:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:51:22,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:22,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 712 states and 1218 transitions. [2023-11-24 22:51:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1218 transitions. [2023-11-24 22:51:23,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:23,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:23,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 716 states and 1224 transitions. [2023-11-24 22:51:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1224 transitions. [2023-11-24 22:51:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:23,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:23,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 717 states and 1224 transitions. [2023-11-24 22:51:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1224 transitions. [2023-11-24 22:51:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:23,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 721 states and 1230 transitions. [2023-11-24 22:51:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1230 transitions. [2023-11-24 22:51:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:24,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:24,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:24,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 725 states and 1236 transitions. [2023-11-24 22:51:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1236 transitions. [2023-11-24 22:51:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:24,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:24,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 726 states and 1236 transitions. [2023-11-24 22:51:25,224 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1236 transitions. [2023-11-24 22:51:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:25,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:25,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 727 states and 1236 transitions. [2023-11-24 22:51:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1236 transitions. [2023-11-24 22:51:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:25,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:26,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:27,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 745 states and 1283 transitions. [2023-11-24 22:51:27,624 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1283 transitions. [2023-11-24 22:51:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:27,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:27,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:27,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:28,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 749 states and 1289 transitions. [2023-11-24 22:51:28,051 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1289 transitions. [2023-11-24 22:51:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:51:28,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:28,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:28,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 750 states and 1289 transitions. [2023-11-24 22:51:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1289 transitions. [2023-11-24 22:51:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:51:28,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:28,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:30,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 763 states and 1319 transitions. [2023-11-24 22:51:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1319 transitions. [2023-11-24 22:51:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:51:30,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:30,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:30,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 766 states and 1326 transitions. [2023-11-24 22:51:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1326 transitions. [2023-11-24 22:51:31,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:51:31,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 768 states and 1330 transitions. [2023-11-24 22:51:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1330 transitions. [2023-11-24 22:51:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:51:31,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 769 states and 1331 transitions. [2023-11-24 22:51:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1331 transitions. [2023-11-24 22:51:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:51:31,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 788 states and 1378 transitions. [2023-11-24 22:51:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1378 transitions. [2023-11-24 22:51:36,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:36,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:36,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 792 states and 1384 transitions. [2023-11-24 22:51:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1384 transitions. [2023-11-24 22:51:36,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:36,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 793 states and 1384 transitions. [2023-11-24 22:51:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1384 transitions. [2023-11-24 22:51:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:36,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 797 states and 1390 transitions. [2023-11-24 22:51:37,008 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1390 transitions. [2023-11-24 22:51:37,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:37,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:37,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 801 states and 1396 transitions. [2023-11-24 22:51:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1396 transitions. [2023-11-24 22:51:37,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:37,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:37,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 802 states and 1396 transitions. [2023-11-24 22:51:37,584 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1396 transitions. [2023-11-24 22:51:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:37,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:37,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 803 states and 1396 transitions. [2023-11-24 22:51:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1396 transitions. [2023-11-24 22:51:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:37,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:38,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:38,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 807 states and 1402 transitions. [2023-11-24 22:51:38,285 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1402 transitions. [2023-11-24 22:51:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:38,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:38,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 808 states and 1402 transitions. [2023-11-24 22:51:38,525 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1402 transitions. [2023-11-24 22:51:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:38,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 812 states and 1408 transitions. [2023-11-24 22:51:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1408 transitions. [2023-11-24 22:51:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:38,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 816 states and 1414 transitions. [2023-11-24 22:51:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1414 transitions. [2023-11-24 22:51:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:39,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 817 states and 1414 transitions. [2023-11-24 22:51:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1414 transitions. [2023-11-24 22:51:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:39,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 818 states and 1414 transitions. [2023-11-24 22:51:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1414 transitions. [2023-11-24 22:51:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:39,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 822 states and 1420 transitions. [2023-11-24 22:51:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1420 transitions. [2023-11-24 22:51:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:39,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 823 states and 1420 transitions. [2023-11-24 22:51:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1420 transitions. [2023-11-24 22:51:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:40,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:40,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 827 states and 1426 transitions. [2023-11-24 22:51:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1426 transitions. [2023-11-24 22:51:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:51:40,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:40,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:40,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 828 states and 1426 transitions. [2023-11-24 22:51:40,527 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1426 transitions. [2023-11-24 22:51:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:40,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:40,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:40,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 832 states and 1432 transitions. [2023-11-24 22:51:40,794 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1432 transitions. [2023-11-24 22:51:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:40,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:40,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 833 states and 1432 transitions. [2023-11-24 22:51:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1432 transitions. [2023-11-24 22:51:41,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:41,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:41,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 837 states and 1438 transitions. [2023-11-24 22:51:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1438 transitions. [2023-11-24 22:51:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:41,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:41,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:41,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 841 states and 1444 transitions. [2023-11-24 22:51:41,566 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1444 transitions. [2023-11-24 22:51:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:41,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 842 states and 1444 transitions. [2023-11-24 22:51:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1444 transitions. [2023-11-24 22:51:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:41,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 843 states and 1444 transitions. [2023-11-24 22:51:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1444 transitions. [2023-11-24 22:51:42,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:42,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 845 states and 1447 transitions. [2023-11-24 22:51:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1447 transitions. [2023-11-24 22:51:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:42,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:42,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 843 states and 1443 transitions. [2023-11-24 22:51:42,726 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1443 transitions. [2023-11-24 22:51:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:42,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 845 states and 1446 transitions. [2023-11-24 22:51:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1446 transitions. [2023-11-24 22:51:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:42,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:42,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:43,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 843 states and 1442 transitions. [2023-11-24 22:51:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1442 transitions. [2023-11-24 22:51:43,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:43,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:43,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:43,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 845 states and 1445 transitions. [2023-11-24 22:51:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1445 transitions. [2023-11-24 22:51:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:43,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:43,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:43,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 843 states and 1441 transitions. [2023-11-24 22:51:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1441 transitions. [2023-11-24 22:51:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:43,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:43,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:44,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 847 states and 1447 transitions. [2023-11-24 22:51:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1447 transitions. [2023-11-24 22:51:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:51:44,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:44,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 848 states and 1447 transitions. [2023-11-24 22:51:44,357 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1447 transitions. [2023-11-24 22:51:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:44,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:44,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 852 states and 1453 transitions. [2023-11-24 22:51:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1453 transitions. [2023-11-24 22:51:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:44,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:44,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:45,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 853 states and 1453 transitions. [2023-11-24 22:51:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1453 transitions. [2023-11-24 22:51:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:45,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 857 states and 1459 transitions. [2023-11-24 22:51:45,521 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1459 transitions. [2023-11-24 22:51:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:45,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:45,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 861 states and 1465 transitions. [2023-11-24 22:51:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1465 transitions. [2023-11-24 22:51:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:45,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:45,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:46,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 862 states and 1465 transitions. [2023-11-24 22:51:46,295 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1465 transitions. [2023-11-24 22:51:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:46,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:46,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 863 states and 1465 transitions. [2023-11-24 22:51:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1465 transitions. [2023-11-24 22:51:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:46,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:46,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:47,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 867 states and 1471 transitions. [2023-11-24 22:51:47,012 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1471 transitions. [2023-11-24 22:51:47,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:47,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:47,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 868 states and 1471 transitions. [2023-11-24 22:51:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1471 transitions. [2023-11-24 22:51:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:47,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:51:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:51:47,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:51:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 872 states and 1477 transitions. [2023-11-24 22:51:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1477 transitions. [2023-11-24 22:51:47,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:51:47,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:51:47,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:51:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat