./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/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_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/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_d72a0336-e7ca-4628-aabb-79d4c580d32f/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 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:59:56,229 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:59:56,358 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:59:56,366 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:59:56,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:59:56,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:59:56,421 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:59:56,422 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:59:56,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:59:56,423 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:59:56,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:59:56,425 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:59:56,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:59:56,426 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:59:56,426 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:59:56,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:59:56,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:59:56,428 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:59:56,428 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:59:56,429 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:59:56,429 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:59:56,430 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:59:56,430 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:59:56,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:59:56,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:59:56,432 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:59:56,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:59:56,433 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:59:56,433 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:59:56,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:59:56,434 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:59:56,434 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_d72a0336-e7ca-4628-aabb-79d4c580d32f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a [2023-11-11 23:59:56,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:59:56,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:59:56,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:59:56,799 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:59:56,799 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:59:56,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2023-11-11 23:59:59,961 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:00:00,208 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:00:00,208 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2023-11-12 00:00:00,216 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/data/e9d7cc3df/7e51768d4b344a5e97a67d7d5bec4100/FLAG1c62ddce0 [2023-11-12 00:00:00,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/data/e9d7cc3df/7e51768d4b344a5e97a67d7d5bec4100 [2023-11-12 00:00:00,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:00:00,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:00:00,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:00:00,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:00:00,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:00:00,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73533864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00, skipping insertion in model container [2023-11-12 00:00:00,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,278 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:00:00,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:00:00,461 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:00:00,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:00:00,487 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:00:00,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00 WrapperNode [2023-11-12 00:00:00,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:00:00,489 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:00:00,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:00:00,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:00:00,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,502 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,521 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12 [2023-11-12 00:00:00,521 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:00:00,522 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:00:00,522 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:00:00,523 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:00:00,532 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,533 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,536 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,538 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,539 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:00:00,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:00:00,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:00:00,542 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:00:00,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:00:00,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:00:00,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:00:00,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d72a0336-e7ca-4628-aabb-79d4c580d32f/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:00:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure g [2023-11-12 00:00:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2023-11-12 00:00:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:00:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:00:00,683 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:00:00,685 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:00:00,815 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:00:00,826 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:00:00,827 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:00:00,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:00:00 BoogieIcfgContainer [2023-11-12 00:00:00,830 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:00:00,831 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:00:00,831 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:00:00,843 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:00:00,843 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:00:00" (1/1) ... [2023-11-12 00:00:00,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:00:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2023-11-12 00:00:00,934 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2023-11-12 00:00:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-12 00:00:00,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2023-11-12 00:00:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2023-11-12 00:00:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-12 00:00:01,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:01,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2023-11-12 00:00:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2023-11-12 00:00:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-12 00:00:01,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:02,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2023-11-12 00:00:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-12 00:00:02,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-12 00:00:02,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:02,113 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:02,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:02,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 44 transitions. [2023-11-12 00:00:02,183 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2023-11-12 00:00:02,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-12 00:00:02,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-12 00:00:02,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 34 states and 43 transitions. [2023-11-12 00:00:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2023-11-12 00:00:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-12 00:00:02,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-12 00:00:02,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2023-11-12 00:00:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2023-11-12 00:00:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-12 00:00:02,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:02,727 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2023-11-12 00:00:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-12 00:00:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-12 00:00:03,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:03,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:03,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-12 00:00:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 71 transitions. [2023-11-12 00:00:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2023-11-12 00:00:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-12 00:00:03,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 77 transitions. [2023-11-12 00:00:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2023-11-12 00:00:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-12 00:00:04,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:04,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:04,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-12 00:00:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:04,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 56 states and 81 transitions. [2023-11-12 00:00:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2023-11-12 00:00:04,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-12 00:00:04,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:04,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 61 states and 87 transitions. [2023-11-12 00:00:04,959 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2023-11-12 00:00:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-12 00:00:04,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:04,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-11-12 00:00:05,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:05,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 62 transitions. [2023-11-12 00:00:05,176 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2023-11-12 00:00:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-12 00:00:05,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:05,402 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:00:05,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:05,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:05,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:05,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:05,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:06,696 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:06,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:06,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:06,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:06,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:06,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:06,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:06,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:06,917 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:06,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:06,993 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:07,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:07,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,250 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:07,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,317 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:07,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:07,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:07,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:07,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:07,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:07,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,756 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:07,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:07,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:07,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:07,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:08,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:08,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:08,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,328 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:08,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,355 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:08,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:08,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,515 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:08,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:08,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:08,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,768 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:08,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:08,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:08,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:08,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,063 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:09,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:09,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,214 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:09,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,299 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:09,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:09,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:09,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:09,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,547 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:09,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:09,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,643 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:09,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:09,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,838 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:09,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:09,889 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:09,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:09,913 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:09,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:09,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,043 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:10,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:10,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:10,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:10,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,202 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:10,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:10,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:10,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:10,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:10,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:10,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,708 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:10,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:10,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,804 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:10,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:10,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:10,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,021 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,046 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:11,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,202 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:11,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,276 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,402 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:11,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:11,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,733 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,807 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:11,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:11,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:11,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:12,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,105 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:12,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:12,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:12,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:12,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:12,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:12,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:12,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:12,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:12,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,670 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,695 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:12,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,761 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,784 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:12,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,845 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:12,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:12,927 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:12,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:12,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:12,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:13,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:13,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:13,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,240 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:13,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:13,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:13,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,392 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:13,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:13,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:13,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:13,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,713 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:13,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:13,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,832 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:13,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,908 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:13,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:13,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:13,991 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:14,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:14,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:14,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:14,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:14,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:14,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,297 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:14,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:14,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:14,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:14,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,516 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:14,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,604 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:14,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:14,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,698 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:14,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,766 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:14,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,815 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:14,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,837 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:14,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,881 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:14,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:14,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:14,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:15,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,082 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:15,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,175 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:15,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,222 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:15,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:15,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:15,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:15,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,461 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:15,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:15,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:15,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,580 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,611 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:15,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:15,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,726 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:15,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,745 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:15,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,817 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:15,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:15,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:15,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:15,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:16,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:16,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,160 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:16,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:16,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:16,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:16,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:16,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,407 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,425 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:16,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:16,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:16,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:16,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:16,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,655 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:16,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,739 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:16,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:16,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,899 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:16,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:16,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:16,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,027 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:17,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,070 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:17,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,245 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:17,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,373 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,393 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:17,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,515 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:17,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,683 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:17,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:17,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:17,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:17,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:18,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,083 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:18,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,143 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:18,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:18,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,279 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:18,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,349 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:18,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,414 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:18,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,480 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:18,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:18,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,618 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:18,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,721 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:18,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:18,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,793 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:18,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:18,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:18,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:18,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:18,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:18,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:18,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:18,979 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:18,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:18,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:19,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:19,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:19,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,191 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:19,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:19,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:19,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:19,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,468 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:19,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,539 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:19,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:19,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:19,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,729 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:19,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:19,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:19,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:19,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:19,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:19,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:19,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:19,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:20,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,072 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,136 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,197 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,238 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,440 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,512 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,648 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,846 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:20,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:20,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:20,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:20,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,058 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,115 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:21,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:21,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:21,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,341 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:21,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,409 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:21,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,530 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,605 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,703 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:21,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,838 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:21,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,885 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:21,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:21,941 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:21,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:21,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:22,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:22,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:22,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:22,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:22,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:22,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:22,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:22,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:22,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,400 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:22,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:22,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,516 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:22,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,576 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:22,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:22,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:22,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,704 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:22,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:22,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,766 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,783 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:22,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,822 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:22,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,884 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:22,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:22,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:22,963 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:22,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:22,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:22,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:23,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,070 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:23,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:23,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,193 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:23,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,416 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,517 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,635 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:23,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,847 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:23,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:23,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:23,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:23,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:23,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:23,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:23,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:24,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,075 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,094 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:24,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:24,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,207 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:24,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:24,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:24,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:24,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:24,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,579 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:24,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,688 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,706 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:24,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,744 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,827 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,896 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:24,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:24,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:24,956 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:24,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:24,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:24,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:25,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,065 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:25,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:25,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:25,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,303 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:25,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:25,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,485 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:25,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,628 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:25,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,746 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:25,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:25,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,915 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:25,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:25,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:25,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,036 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:26,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:26,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:26,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,157 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:26,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:26,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,291 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:26,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,380 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:26,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,427 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:26,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:26,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:26,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:26,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:26,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:26,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:26,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,843 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:26,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,878 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:26,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:26,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:27,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:27,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,250 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:27,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,506 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:27,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:27,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,663 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:27,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:27,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:27,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:27,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:27,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:27,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:27,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:27,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,051 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,069 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:28,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:28,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,235 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,298 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:28,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,363 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:28,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:28,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:28,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,654 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,671 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:28,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,727 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:28,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,785 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:28,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:28,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:28,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:28,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:28,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:28,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:28,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,071 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,125 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:29,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,496 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,609 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:29,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:29,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:29,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:29,972 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:29,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:29,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,030 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,048 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:30,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:30,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:30,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,199 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,216 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,278 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:30,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,399 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,448 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:30,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,703 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:30,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,804 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,824 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:30,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:30,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,006 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,062 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,337 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,552 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,643 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,660 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:31,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:31,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:31,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:31,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,816 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:31,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:31,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:31,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:31,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:31,989 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,006 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:32,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:32,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,217 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,279 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,340 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:32,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:32,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,410 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:32,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:32,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:32,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,818 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,863 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:32,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,923 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:32,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:32,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:32,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:32,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:33,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,140 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:33,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,201 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:33,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:33,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:33,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,428 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:33,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,445 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:33,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,490 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:33,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,508 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:33,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,618 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:33,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,711 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:33,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:33,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:33,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:33,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:33,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,069 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,089 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:34,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:34,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,215 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,274 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:34,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,311 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,369 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:34,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,446 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:34,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,735 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:34,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:34,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,841 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:34,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:34,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,931 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:34,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:34,949 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:34,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:34,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:34,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:34,986 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:35,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:35,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:35,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:35,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:35,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,227 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:35,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:35,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:35,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:35,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:35,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:35,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:35,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,528 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:35,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:35,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:35,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:35,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:35,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:35,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,817 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:35,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:35,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:35,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:35,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:36,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:36,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:36,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:36,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,289 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:36,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:36,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,430 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,447 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:36,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,610 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:36,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,652 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,669 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:36,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,782 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:36,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:36,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:36,947 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:36,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:37,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,220 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,238 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:37,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:37,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:37,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:37,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,492 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,662 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,774 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,792 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:37,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,888 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:37,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:37,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,016 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:38,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,075 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:38,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,238 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:38,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,269 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,290 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:38,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,457 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,514 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,668 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,869 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,886 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:38,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:38,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:38,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:38,983 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:38,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:38,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:39,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,076 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:39,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:39,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:39,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:39,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:39,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,499 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:39,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:39,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:39,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,726 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:39,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:39,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:39,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:39,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:39,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:39,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:40,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:40,042 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:40,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:40,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-12 00:00:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-12 00:00:40,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-12 00:00:40,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:40,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-12 00:00:40,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:00:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-12 00:00:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:00:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-12 00:00:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-12 00:00:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-12 00:00:40,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:00:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:00:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat