./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 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_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/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_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b91dcc12f43fdd03af0529f07bf7885945925554291ddde3b9ca40d8f32b93c1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:28,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:28,735 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:51:28,740 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:51:28,741 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:51:28,767 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:28,769 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:28,769 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:28,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:28,771 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:28,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:28,773 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:28,774 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:51:28,774 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:28,775 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:28,776 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:28,776 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:28,777 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:51:28,778 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:51:28,779 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:28,780 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:28,781 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:28,782 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:28,782 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:28,783 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:28,784 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:28,784 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:28,785 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:28,785 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:51:28,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:51:28,787 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:28,787 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_c36f1f7d-bb13-4639-bdeb-468729d7a97d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b91dcc12f43fdd03af0529f07bf7885945925554291ddde3b9ca40d8f32b93c1 [2023-11-11 23:51:29,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:29,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:29,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:29,085 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:29,085 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:29,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex2.i [2023-11-11 23:51:32,212 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:32,401 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:32,402 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex2.i [2023-11-11 23:51:32,410 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/data/099128678/859d903ffff74105b49e0fcf098467de/FLAG0e8fbf299 [2023-11-11 23:51:32,426 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/data/099128678/859d903ffff74105b49e0fcf098467de [2023-11-11 23:51:32,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:32,430 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:32,432 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:32,433 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:32,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:32,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e6d474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32, skipping insertion in model container [2023-11-11 23:51:32,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,460 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:32,625 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:32,637 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:32,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:32,669 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:32,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32 WrapperNode [2023-11-11 23:51:32,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:32,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:32,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:32,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:32,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,686 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,705 INFO L138 Inliner]: procedures = 11, calls = 19, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 33 [2023-11-11 23:51:32,705 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:32,706 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:32,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:32,706 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:32,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,730 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,730 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,738 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,743 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,750 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,751 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,753 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:32,755 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:32,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:32,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:32,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:32" (1/1) ... [2023-11-11 23:51:32,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:32,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:32,799 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:32,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36f1f7d-bb13-4639-bdeb-468729d7a97d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:51:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure rec [2023-11-11 23:51:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rec [2023-11-11 23:51:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:51:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:51:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:51:32,917 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:32,919 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:33,122 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:33,139 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:33,140 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:51:33,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:33 BoogieIcfgContainer [2023-11-11 23:51:33,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:33,144 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:33,144 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:33,156 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:33,157 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:33" (1/1) ... [2023-11-11 23:51:33,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:33,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2023-11-11 23:51:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2023-11-11 23:51:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-11 23:51:33,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:33,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:33,818 INFO 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 23:51:34,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:34,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 28 transitions. [2023-11-11 23:51:34,022 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2023-11-11 23:51:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-11 23:51:34,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:34,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 34 transitions. [2023-11-11 23:51:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2023-11-11 23:51:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-11 23:51:35,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:35,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:35,374 INFO 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 23:51:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 38 transitions. [2023-11-11 23:51:35,917 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2023-11-11 23:51:35,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-11 23:51:35,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 37 transitions. [2023-11-11 23:51:36,387 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2023-11-11 23:51:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-11 23:51:36,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:51:37,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 29 transitions. [2023-11-11 23:51:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2023-11-11 23:51:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-11 23:51:37,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:37,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:37,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:51:39,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 44 transitions. [2023-11-11 23:51:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 44 transitions. [2023-11-11 23:51:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-11 23:51:39,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-11 23:51:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 32 states and 56 transitions. [2023-11-11 23:51:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 56 transitions. [2023-11-11 23:51:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:40,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 47 states and 98 transitions. [2023-11-11 23:51:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 98 transitions. [2023-11-11 23:51:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-11 23:51:45,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:45,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:45,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-11 23:51:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 46 states and 68 transitions. [2023-11-11 23:51:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 68 transitions. [2023-11-11 23:51:46,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:46,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:48,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:48,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:49,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:49,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:49,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:49,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:49,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,119 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 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 130 states to 49 states and 78 transitions. [2023-11-11 23:51:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:50,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:50,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:50,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:51,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:51,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:51,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:51,908 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:51,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:52,278 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:52,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:52,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:52,696 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:52,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:52,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:53,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:53,045 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:53,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:53,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:53,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:53,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:53,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:53,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:53,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:54,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:54,387 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:54,435 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:54,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:54,735 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:54,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:54,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,078 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:55,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:55,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:55,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:55,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:55,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:55,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:56,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,394 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:56,431 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:56,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:56,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:56,759 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:56,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:57,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:57,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:57,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:57,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:57,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:57,982 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:58,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:58,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:58,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:58,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:58,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:58,951 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:58,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:59,243 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:59,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,502 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:59,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:59,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:51:59,807 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:51:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:51:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:51:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:51:59,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:00,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:00,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:00,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:00,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:01,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:01,332 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:01,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:01,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:01,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:01,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:01,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,178 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:02,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:02,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:02,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:03,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:03,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:03,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:03,832 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:03,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:04,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:04,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:04,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:04,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:04,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:04,952 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:04,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:05,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:05,233 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:05,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,436 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:05,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:05,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,686 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:05,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:05,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:05,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:05,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,191 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:06,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:06,225 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:06,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,471 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:06,503 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:06,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:06,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:07,013 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:07,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:07,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,248 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:07,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:07,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:07,587 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:07,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:07,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:07,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:07,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:07,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,015 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:08,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:08,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:08,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:08,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:08,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:08,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:08,964 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:08,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:09,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:09,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:09,393 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:09,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:09,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:09,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:09,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:10,021 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:10,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:10,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:10,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:10,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:10,783 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:10,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:10,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:10,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,180 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:11,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:11,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,419 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:11,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:11,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:11,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:11,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:11,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:11,856 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:11,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:11,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:12,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:12,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,335 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:12,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:12,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:12,615 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:12,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:12,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:12,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:12,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:13,159 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:13,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:13,419 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:13,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:13,630 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:13,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:13,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:14,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-11 23:52:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:14,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 49 states and 78 transitions. [2023-11-11 23:52:14,417 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 78 transitions. [2023-11-11 23:52:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:52:14,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:14,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.