./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 0e0057cc 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_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/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_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/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_5753236f-12ae-443d-8d8f-ef03fcb582df/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_5753236f-12ae-443d-8d8f-ef03fcb582df/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 082788b8667c50bd3e0a9a9de40a828ff2faa3f29207aaeb43f492e193807c1e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:19:46,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:19:46,384 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:19:46,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:19:46,390 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:19:46,423 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:19:46,424 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:19:46,424 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:19:46,425 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:19:46,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:19:46,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:19:46,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:19:46,428 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:19:46,428 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:19:46,429 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:19:46,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:19:46,430 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:19:46,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:19:46,431 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:19:46,432 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:19:46,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:19:46,448 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:19:46,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:19:46,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:19:46,450 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:19:46,451 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:19:46,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:19:46,452 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:19:46,453 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:19:46,453 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:19:46,454 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:19:46,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:19:46,455 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:19:46,456 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_5753236f-12ae-443d-8d8f-ef03fcb582df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 082788b8667c50bd3e0a9a9de40a828ff2faa3f29207aaeb43f492e193807c1e [2023-11-24 22:19:46,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:19:46,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:19:46,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:19:46,817 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:19:46,818 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:19:46,820 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-24 22:19:50,017 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:19:50,498 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:19:50,501 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-24 22:19:50,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/data/f34c85f0b/41a939e84a264fcc9e235863880f7d44/FLAGac902b997 [2023-11-24 22:19:50,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/data/f34c85f0b/41a939e84a264fcc9e235863880f7d44 [2023-11-24 22:19:50,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:19:50,562 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:19:50,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:19:50,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:19:50,571 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:19:50,572 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:50,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5698c09d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:50, skipping insertion in model container [2023-11-24 22:19:50,573 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:50" (1/1) ... [2023-11-24 22:19:50,710 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:19:51,220 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_5753236f-12ae-443d-8d8f-ef03fcb582df/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[23088,23101] [2023-11-24 22:19:51,449 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:19:51,471 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:19:51,746 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_5753236f-12ae-443d-8d8f-ef03fcb582df/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[23088,23101] [2023-11-24 22:19:51,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:19:51,853 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:19:51,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51 WrapperNode [2023-11-24 22:19:51,854 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:19:51,855 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:19:51,855 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:19:51,855 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:19:51,863 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:51,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,023 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2973 [2023-11-24 22:19:52,023 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:19:52,024 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:19:52,024 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:19:52,024 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:19:52,034 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,044 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,044 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,087 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,109 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,129 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,151 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,181 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:19:52,182 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:19:52,183 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:19:52,183 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:19:52,184 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:51" (1/1) ... [2023-11-24 22:19:52,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:19:52,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:19:52,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:19:52,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5753236f-12ae-443d-8d8f-ef03fcb582df/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:19:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:19:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:19:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:19:52,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:19:52,569 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:19:52,572 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:19:54,801 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:19:55,703 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:19:55,704 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:19:55,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:55 BoogieIcfgContainer [2023-11-24 22:19:55,707 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:19:55,708 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:19:55,709 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:19:55,719 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:19:55,719 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:55" (1/1) ... [2023-11-24 22:19:55,730 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:19:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:55,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 655 states and 1116 transitions. [2023-11-24 22:19:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1116 transitions. [2023-11-24 22:19:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:19:55,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:55,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:56,790 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 22:19:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:57,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 657 states and 1117 transitions. [2023-11-24 22:19:57,131 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1117 transitions. [2023-11-24 22:19:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:19:57,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:57,637 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 22:19:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 660 states and 1121 transitions. [2023-11-24 22:19:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1121 transitions. [2023-11-24 22:19:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:19:57,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:57,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,192 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 22:19:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 670 states and 1146 transitions. [2023-11-24 22:19:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1146 transitions. [2023-11-24 22:19:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:19:58,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:58,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:58,728 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 22:19:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 675 states and 1154 transitions. [2023-11-24 22:19:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1154 transitions. [2023-11-24 22:19:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:19:59,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,483 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 22:19:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 678 states and 1161 transitions. [2023-11-24 22:19:59,564 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1161 transitions. [2023-11-24 22:19:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:19:59,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:59,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:19:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:59,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 680 states and 1165 transitions. [2023-11-24 22:19:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1165 transitions. [2023-11-24 22:19:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:19:59,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:59,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 681 states and 1166 transitions. [2023-11-24 22:20:00,212 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1166 transitions. [2023-11-24 22:20:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-24 22:20:00,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:00,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:00,541 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 22:20:01,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:01,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 692 states and 1191 transitions. [2023-11-24 22:20:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1191 transitions. [2023-11-24 22:20:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:01,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:01,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,140 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 22:20:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 696 states and 1197 transitions. [2023-11-24 22:20:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1197 transitions. [2023-11-24 22:20:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:02,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,552 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 22:20:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 697 states and 1197 transitions. [2023-11-24 22:20:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1197 transitions. [2023-11-24 22:20:02,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:02,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:02,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:02,903 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 22:20:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 701 states and 1203 transitions. [2023-11-24 22:20:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1203 transitions. [2023-11-24 22:20:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:03,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,221 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 22:20:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 705 states and 1209 transitions. [2023-11-24 22:20:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1209 transitions. [2023-11-24 22:20:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:03,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,564 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 22:20:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 706 states and 1209 transitions. [2023-11-24 22:20:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1209 transitions. [2023-11-24 22:20:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:03,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:03,850 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 22:20:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 707 states and 1209 transitions. [2023-11-24 22:20:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1209 transitions. [2023-11-24 22:20:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:03,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 711 states and 1215 transitions. [2023-11-24 22:20:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1215 transitions. [2023-11-24 22:20:04,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-24 22:20:04,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 712 states and 1215 transitions. [2023-11-24 22:20:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1215 transitions. [2023-11-24 22:20:04,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:20:04,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:04,728 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 22:20:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 714 states and 1218 transitions. [2023-11-24 22:20:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1218 transitions. [2023-11-24 22:20:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:20:04,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,051 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 22:20:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 712 states and 1214 transitions. [2023-11-24 22:20:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1214 transitions. [2023-11-24 22:20:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:20:05,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,321 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 22:20:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 714 states and 1217 transitions. [2023-11-24 22:20:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1217 transitions. [2023-11-24 22:20:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:20:05,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,583 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 22:20:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:05,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 712 states and 1213 transitions. [2023-11-24 22:20:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1213 transitions. [2023-11-24 22:20:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:20:05,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:05,917 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 22:20:06,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 714 states and 1216 transitions. [2023-11-24 22:20:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1216 transitions. [2023-11-24 22:20:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-24 22:20:06,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,216 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 22:20:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 712 states and 1212 transitions. [2023-11-24 22:20:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1212 transitions. [2023-11-24 22:20:06,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:06,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,501 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 22:20:06,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:06,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 716 states and 1218 transitions. [2023-11-24 22:20:06,657 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1218 transitions. [2023-11-24 22:20:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:06,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:06,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:06,887 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 22:20:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 717 states and 1218 transitions. [2023-11-24 22:20:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1218 transitions. [2023-11-24 22:20:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:07,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,232 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 22:20:07,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 721 states and 1224 transitions. [2023-11-24 22:20:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1224 transitions. [2023-11-24 22:20:07,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:07,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,596 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 22:20:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 725 states and 1230 transitions. [2023-11-24 22:20:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1230 transitions. [2023-11-24 22:20:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:07,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:07,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:07,933 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 22:20:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 726 states and 1230 transitions. [2023-11-24 22:20:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1230 transitions. [2023-11-24 22:20:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:08,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,256 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 22:20:08,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 727 states and 1230 transitions. [2023-11-24 22:20:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1230 transitions. [2023-11-24 22:20:08,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:08,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:08,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:08,645 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 22:20:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 745 states and 1276 transitions. [2023-11-24 22:20:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1276 transitions. [2023-11-24 22:20:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:10,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,435 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 22:20:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 749 states and 1282 transitions. [2023-11-24 22:20:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1282 transitions. [2023-11-24 22:20:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-24 22:20:10,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:10,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:10,842 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 22:20:10,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:10,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 750 states and 1282 transitions. [2023-11-24 22:20:10,964 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1282 transitions. [2023-11-24 22:20:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:20:10,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:10,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 763 states and 1311 transitions. [2023-11-24 22:20:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1311 transitions. [2023-11-24 22:20:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:20:12,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:12,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:12,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,054 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 22:20:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 765 states and 1315 transitions. [2023-11-24 22:20:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1315 transitions. [2023-11-24 22:20:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:20:13,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,289 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 22:20:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 767 states and 1319 transitions. [2023-11-24 22:20:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1319 transitions. [2023-11-24 22:20:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-24 22:20:13,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 769 states and 1323 transitions. [2023-11-24 22:20:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1323 transitions. [2023-11-24 22:20:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:20:13,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:13,944 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 22:20:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 788 states and 1369 transitions. [2023-11-24 22:20:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1369 transitions. [2023-11-24 22:20:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:17,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,150 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 22:20:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 792 states and 1375 transitions. [2023-11-24 22:20:18,230 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1375 transitions. [2023-11-24 22:20:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:18,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,388 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 22:20:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 793 states and 1375 transitions. [2023-11-24 22:20:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1375 transitions. [2023-11-24 22:20:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:18,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,691 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 22:20:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 797 states and 1381 transitions. [2023-11-24 22:20:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1381 transitions. [2023-11-24 22:20:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:18,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:18,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:18,999 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 22:20:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 801 states and 1387 transitions. [2023-11-24 22:20:19,082 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1387 transitions. [2023-11-24 22:20:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:19,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,239 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 22:20:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 802 states and 1387 transitions. [2023-11-24 22:20:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1387 transitions. [2023-11-24 22:20:19,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:19,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 803 states and 1387 transitions. [2023-11-24 22:20:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1387 transitions. [2023-11-24 22:20:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:19,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:19,742 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 22:20:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 807 states and 1393 transitions. [2023-11-24 22:20:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1393 transitions. [2023-11-24 22:20:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:19,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:19,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:19,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,089 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 22:20:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 808 states and 1393 transitions. [2023-11-24 22:20:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1393 transitions. [2023-11-24 22:20:20,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:20,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,321 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 22:20:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 812 states and 1399 transitions. [2023-11-24 22:20:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1399 transitions. [2023-11-24 22:20:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:20,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,548 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 22:20:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 813 states and 1399 transitions. [2023-11-24 22:20:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1399 transitions. [2023-11-24 22:20:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:20,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:20,797 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 22:20:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 817 states and 1405 transitions. [2023-11-24 22:20:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1405 transitions. [2023-11-24 22:20:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:20,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,034 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 22:20:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 821 states and 1411 transitions. [2023-11-24 22:20:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1411 transitions. [2023-11-24 22:20:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:21,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,281 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 22:20:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 822 states and 1411 transitions. [2023-11-24 22:20:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1411 transitions. [2023-11-24 22:20:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:21,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,499 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 22:20:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 823 states and 1411 transitions. [2023-11-24 22:20:21,570 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1411 transitions. [2023-11-24 22:20:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:21,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,763 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 22:20:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 827 states and 1417 transitions. [2023-11-24 22:20:21,846 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1417 transitions. [2023-11-24 22:20:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-24 22:20:21,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:20:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 828 states and 1417 transitions. [2023-11-24 22:20:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1417 transitions. [2023-11-24 22:20:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:22,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,210 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 22:20:22,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 832 states and 1423 transitions. [2023-11-24 22:20:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1423 transitions. [2023-11-24 22:20:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:22,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,438 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 22:20:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 833 states and 1423 transitions. [2023-11-24 22:20:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1423 transitions. [2023-11-24 22:20:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:22,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:22,728 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 22:20:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 837 states and 1429 transitions. [2023-11-24 22:20:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1429 transitions. [2023-11-24 22:20:22,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:22,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,027 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 22:20:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 841 states and 1435 transitions. [2023-11-24 22:20:23,090 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1435 transitions. [2023-11-24 22:20:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:23,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,239 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 22:20:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 842 states and 1435 transitions. [2023-11-24 22:20:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1435 transitions. [2023-11-24 22:20:23,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:23,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,431 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 22:20:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 843 states and 1435 transitions. [2023-11-24 22:20:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1435 transitions. [2023-11-24 22:20:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:23,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,629 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 22:20:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 845 states and 1438 transitions. [2023-11-24 22:20:23,720 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1438 transitions. [2023-11-24 22:20:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:23,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:23,869 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 22:20:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 843 states and 1434 transitions. [2023-11-24 22:20:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1434 transitions. [2023-11-24 22:20:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:23,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,067 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 22:20:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 845 states and 1437 transitions. [2023-11-24 22:20:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1437 transitions. [2023-11-24 22:20:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:24,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,272 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 22:20:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 843 states and 1433 transitions. [2023-11-24 22:20:24,340 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1433 transitions. [2023-11-24 22:20:24,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:24,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,485 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 22:20:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 845 states and 1436 transitions. [2023-11-24 22:20:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1436 transitions. [2023-11-24 22:20:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:24,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,764 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 22:20:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 843 states and 1432 transitions. [2023-11-24 22:20:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1432 transitions. [2023-11-24 22:20:24,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:24,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:24,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:24,974 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 22:20:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 847 states and 1438 transitions. [2023-11-24 22:20:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1438 transitions. [2023-11-24 22:20:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-24 22:20:25,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,210 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 22:20:25,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 848 states and 1438 transitions. [2023-11-24 22:20:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1438 transitions. [2023-11-24 22:20:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:25,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,436 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 22:20:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 852 states and 1444 transitions. [2023-11-24 22:20:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1444 transitions. [2023-11-24 22:20:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:25,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:25,739 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 22:20:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 853 states and 1444 transitions. [2023-11-24 22:20:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1444 transitions. [2023-11-24 22:20:25,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:25,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:25,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,059 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 22:20:26,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 857 states and 1450 transitions. [2023-11-24 22:20:26,197 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1450 transitions. [2023-11-24 22:20:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:26,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,362 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 22:20:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 861 states and 1456 transitions. [2023-11-24 22:20:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1456 transitions. [2023-11-24 22:20:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:26,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:26,644 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 22:20:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 862 states and 1456 transitions. [2023-11-24 22:20:26,777 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1456 transitions. [2023-11-24 22:20:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:26,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:26,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,000 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 22:20:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 863 states and 1456 transitions. [2023-11-24 22:20:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1456 transitions. [2023-11-24 22:20:27,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:27,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,376 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 22:20:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 867 states and 1462 transitions. [2023-11-24 22:20:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1462 transitions. [2023-11-24 22:20:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:27,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,638 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 22:20:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 868 states and 1462 transitions. [2023-11-24 22:20:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1462 transitions. [2023-11-24 22:20:27,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:27,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:27,917 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 22:20:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 872 states and 1468 transitions. [2023-11-24 22:20:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1468 transitions. [2023-11-24 22:20:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:28,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,192 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 22:20:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 873 states and 1468 transitions. [2023-11-24 22:20:28,310 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1468 transitions. [2023-11-24 22:20:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:28,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,450 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 22:20:28,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 877 states and 1474 transitions. [2023-11-24 22:20:28,583 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1474 transitions. [2023-11-24 22:20:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:28,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,717 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 22:20:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 881 states and 1480 transitions. [2023-11-24 22:20:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1480 transitions. [2023-11-24 22:20:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:28,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:28,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:28,963 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 22:20:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 882 states and 1480 transitions. [2023-11-24 22:20:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1480 transitions. [2023-11-24 22:20:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:29,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,198 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 22:20:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:20:29,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 883 states and 1480 transitions. [2023-11-24 22:20:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1480 transitions. [2023-11-24 22:20:29,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:20:29,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:20:29,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:20:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:20:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.