./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV --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 c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:30,512 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:30,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:51:30,625 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:51:30,626 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:51:30,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:30,651 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:30,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:30,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:30,654 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:30,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:30,655 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:30,656 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:51:30,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:51:30,657 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:51:30,658 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:30,658 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:30,659 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:30,660 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:30,660 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:51:30,661 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:30,662 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:30,663 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:30,663 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:30,664 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:30,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:30,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:30,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:30,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:30,667 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:51:30,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:51:30,668 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:30,669 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_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f [2023-11-11 23:51:31,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:31,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:31,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:31,062 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:31,062 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:31,064 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-11-11 23:51:34,200 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:34,595 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:34,598 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-11-11 23:51:34,621 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/data/b31808941/6cde2d4a24dc4f92866fb28846b263e8/FLAG8b33ce1a9 [2023-11-11 23:51:34,642 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/data/b31808941/6cde2d4a24dc4f92866fb28846b263e8 [2023-11-11 23:51:34,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:34,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:34,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:34,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:34,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:34,667 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:34" (1/1) ... [2023-11-11 23:51:34,668 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d2976f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:34, skipping insertion in model container [2023-11-11 23:51:34,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:34" (1/1) ... [2023-11-11 23:51:34,750 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:35,012 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_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2023-11-11 23:51:35,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:35,121 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:35,199 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_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2023-11-11 23:51:35,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:35,257 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:35,257 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35 WrapperNode [2023-11-11 23:51:35,257 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:35,258 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:35,259 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:35,259 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:35,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,301 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,357 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 675 [2023-11-11 23:51:35,357 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:35,358 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:35,358 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:35,358 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:35,367 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,379 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,379 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,395 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,401 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,405 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,409 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,416 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:35,417 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:35,417 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:35,417 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:35,418 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:35" (1/1) ... [2023-11-11 23:51:35,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:35,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:35,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:35,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f74e1d78-e668-43bd-a3b5-7a9acb8a0616/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:51:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:51:35,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:35,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:35,731 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:35,733 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:36,440 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:36,895 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:36,896 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:51:36,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:36 BoogieIcfgContainer [2023-11-11 23:51:36,899 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:36,901 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:36,901 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:36,912 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:36,912 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:36" (1/1) ... [2023-11-11 23:51:36,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2023-11-11 23:51:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2023-11-11 23:51:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-11 23:51:37,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:37,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 106 states and 173 transitions. [2023-11-11 23:51:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 173 transitions. [2023-11-11 23:51:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-11 23:51:37,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:37,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 109 states and 178 transitions. [2023-11-11 23:51:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 178 transitions. [2023-11-11 23:51:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:51:37,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 117 states and 196 transitions. [2023-11-11 23:51:38,399 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 196 transitions. [2023-11-11 23:51:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-11 23:51:38,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2023-11-11 23:51:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2023-11-11 23:51:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-11 23:51:38,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:39,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 124 states and 209 transitions. [2023-11-11 23:51:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 209 transitions. [2023-11-11 23:51:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-11 23:51:39,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:39,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:39,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:40,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 133 states and 229 transitions. [2023-11-11 23:51:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 229 transitions. [2023-11-11 23:51:40,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:51:40,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:40,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:40,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 137 states and 235 transitions. [2023-11-11 23:51:40,632 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 235 transitions. [2023-11-11 23:51:40,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:51:40,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:40,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 151 states and 268 transitions. [2023-11-11 23:51:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 268 transitions. [2023-11-11 23:51:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:51:42,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 152 states and 268 transitions. [2023-11-11 23:51:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 268 transitions. [2023-11-11 23:51:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:51:42,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 156 states and 274 transitions. [2023-11-11 23:51:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 274 transitions. [2023-11-11 23:51:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:51:42,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 157 states and 274 transitions. [2023-11-11 23:51:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 274 transitions. [2023-11-11 23:51:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-11 23:51:42,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:42,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 158 states and 275 transitions. [2023-11-11 23:51:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2023-11-11 23:51:42,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-11 23:51:42,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:42,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:42,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 169 states and 299 transitions. [2023-11-11 23:51:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 299 transitions. [2023-11-11 23:51:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-11 23:51:44,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:44,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:44,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:44,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 168 states and 297 transitions. [2023-11-11 23:51:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 297 transitions. [2023-11-11 23:51:44,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-11 23:51:44,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:44,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 170 states and 301 transitions. [2023-11-11 23:51:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 301 transitions. [2023-11-11 23:51:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:51:44,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 174 states and 307 transitions. [2023-11-11 23:51:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 307 transitions. [2023-11-11 23:51:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:51:45,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:45,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 189 states and 342 transitions. [2023-11-11 23:51:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 342 transitions. [2023-11-11 23:51:48,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:51:48,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:48,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 190 states and 342 transitions. [2023-11-11 23:51:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 342 transitions. [2023-11-11 23:51:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:51:49,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 194 states and 348 transitions. [2023-11-11 23:51:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 348 transitions. [2023-11-11 23:51:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-11 23:51:49,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 195 states and 348 transitions. [2023-11-11 23:51:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 348 transitions. [2023-11-11 23:51:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:49,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 199 states and 354 transitions. [2023-11-11 23:51:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 354 transitions. [2023-11-11 23:51:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:49,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 203 states and 360 transitions. [2023-11-11 23:51:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 360 transitions. [2023-11-11 23:51:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:49,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:50,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 204 states and 360 transitions. [2023-11-11 23:51:50,042 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 360 transitions. [2023-11-11 23:51:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:50,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:50,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 208 states and 366 transitions. [2023-11-11 23:51:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 366 transitions. [2023-11-11 23:51:50,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:50,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:50,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 209 states and 366 transitions. [2023-11-11 23:51:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 366 transitions. [2023-11-11 23:51:50,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:50,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 210 states and 366 transitions. [2023-11-11 23:51:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 366 transitions. [2023-11-11 23:51:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:50,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 230 states and 415 transitions. [2023-11-11 23:51:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 415 transitions. [2023-11-11 23:51:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:56,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 234 states and 421 transitions. [2023-11-11 23:51:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 421 transitions. [2023-11-11 23:51:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:51:56,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 235 states and 421 transitions. [2023-11-11 23:51:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 421 transitions. [2023-11-11 23:51:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:51:56,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 239 states and 427 transitions. [2023-11-11 23:51:57,063 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 427 transitions. [2023-11-11 23:51:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:51:57,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:57,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 241 states and 430 transitions. [2023-11-11 23:51:57,222 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 430 transitions. [2023-11-11 23:51:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:51:57,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:57,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 242 states and 430 transitions. [2023-11-11 23:51:57,319 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 430 transitions. [2023-11-11 23:51:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:51:57,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 259 states and 469 transitions. [2023-11-11 23:52:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 469 transitions. [2023-11-11 23:52:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:52:02,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 257 states and 465 transitions. [2023-11-11 23:52:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 465 transitions. [2023-11-11 23:52:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:52:02,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 259 states and 469 transitions. [2023-11-11 23:52:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 469 transitions. [2023-11-11 23:52:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:52:02,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:12,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 280 states and 520 transitions. [2023-11-11 23:52:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 520 transitions. [2023-11-11 23:52:12,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:52:12,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 284 states and 526 transitions. [2023-11-11 23:52:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 526 transitions. [2023-11-11 23:52:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-11 23:52:13,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:13,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 285 states and 526 transitions. [2023-11-11 23:52:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 526 transitions. [2023-11-11 23:52:13,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:13,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 289 states and 532 transitions. [2023-11-11 23:52:13,493 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 532 transitions. [2023-11-11 23:52:13,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 293 states and 538 transitions. [2023-11-11 23:52:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 538 transitions. [2023-11-11 23:52:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 294 states and 538 transitions. [2023-11-11 23:52:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 538 transitions. [2023-11-11 23:52:13,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:13,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 298 states and 544 transitions. [2023-11-11 23:52:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 544 transitions. [2023-11-11 23:52:14,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:14,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 299 states and 544 transitions. [2023-11-11 23:52:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 544 transitions. [2023-11-11 23:52:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:14,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 300 states and 544 transitions. [2023-11-11 23:52:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 544 transitions. [2023-11-11 23:52:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:14,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 304 states and 550 transitions. [2023-11-11 23:52:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 550 transitions. [2023-11-11 23:52:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-11 23:52:14,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:14,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 305 states and 550 transitions. [2023-11-11 23:52:14,917 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 550 transitions. [2023-11-11 23:52:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:14,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 309 states and 556 transitions. [2023-11-11 23:52:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 556 transitions. [2023-11-11 23:52:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:15,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 313 states and 562 transitions. [2023-11-11 23:52:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 562 transitions. [2023-11-11 23:52:15,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:15,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:15,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 314 states and 562 transitions. [2023-11-11 23:52:15,521 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 562 transitions. [2023-11-11 23:52:15,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:15,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 318 states and 568 transitions. [2023-11-11 23:52:15,732 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 568 transitions. [2023-11-11 23:52:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:15,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 319 states and 568 transitions. [2023-11-11 23:52:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 568 transitions. [2023-11-11 23:52:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:15,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 320 states and 568 transitions. [2023-11-11 23:52:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 568 transitions. [2023-11-11 23:52:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:16,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 324 states and 574 transitions. [2023-11-11 23:52:16,630 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 574 transitions. [2023-11-11 23:52:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:16,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 328 states and 580 transitions. [2023-11-11 23:52:16,813 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 580 transitions. [2023-11-11 23:52:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:16,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 329 states and 580 transitions. [2023-11-11 23:52:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 580 transitions. [2023-11-11 23:52:16,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:16,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 330 states and 580 transitions. [2023-11-11 23:52:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 580 transitions. [2023-11-11 23:52:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:17,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 334 states and 586 transitions. [2023-11-11 23:52:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 586 transitions. [2023-11-11 23:52:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:52:17,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 335 states and 586 transitions. [2023-11-11 23:52:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 586 transitions. [2023-11-11 23:52:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:17,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 339 states and 592 transitions. [2023-11-11 23:52:17,807 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 592 transitions. [2023-11-11 23:52:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:17,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:17,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:17,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:18,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 343 states and 600 transitions. [2023-11-11 23:52:18,685 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 600 transitions. [2023-11-11 23:52:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:18,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 347 states and 606 transitions. [2023-11-11 23:52:18,852 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 606 transitions. [2023-11-11 23:52:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:18,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:18,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:18,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 351 states and 612 transitions. [2023-11-11 23:52:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 612 transitions. [2023-11-11 23:52:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:18,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:18,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 352 states and 612 transitions. [2023-11-11 23:52:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 612 transitions. [2023-11-11 23:52:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:19,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:19,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 356 states and 618 transitions. [2023-11-11 23:52:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 618 transitions. [2023-11-11 23:52:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:19,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 357 states and 618 transitions. [2023-11-11 23:52:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 618 transitions. [2023-11-11 23:52:19,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:19,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:19,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:19,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 361 states and 624 transitions. [2023-11-11 23:52:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 624 transitions. [2023-11-11 23:52:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:19,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 363 states and 628 transitions. [2023-11-11 23:52:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 628 transitions. [2023-11-11 23:52:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:20,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:20,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 364 states and 631 transitions. [2023-11-11 23:52:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 631 transitions. [2023-11-11 23:52:20,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:20,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:20,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:21,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 365 states and 631 transitions. [2023-11-11 23:52:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 631 transitions. [2023-11-11 23:52:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:21,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 366 states and 631 transitions. [2023-11-11 23:52:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 631 transitions. [2023-11-11 23:52:21,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:21,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 370 states and 638 transitions. [2023-11-11 23:52:21,679 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 638 transitions. [2023-11-11 23:52:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:21,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:52:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 374 states and 644 transitions. [2023-11-11 23:52:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 644 transitions. [2023-11-11 23:52:21,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:52:21,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:21,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat