./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC --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 32bit --witnessprinter.graph.data.programhash 2abfa4882ab8ec6bd7a33a5fbeaa8a88ba40a897019218fc162e52833c89454b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 19:56:19,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 19:56:20,051 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 19:56:20,063 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 19:56:20,064 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 19:56:20,095 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 19:56:20,097 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 19:56:20,098 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 19:56:20,099 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 19:56:20,099 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 19:56:20,100 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 19:56:20,101 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 19:56:20,102 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 19:56:20,103 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 19:56:20,103 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 19:56:20,104 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 19:56:20,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 19:56:20,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 19:56:20,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 19:56:20,107 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 19:56:20,108 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 19:56:20,109 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 19:56:20,110 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 19:56:20,110 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 19:56:20,111 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 19:56:20,112 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 19:56:20,112 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 19:56:20,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 19:56:20,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 19:56:20,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 19:56:20,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 19:56:20,115 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 19:56:20,116 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 19:56:20,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 19:56:20,117 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 19:56:20,118 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_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2abfa4882ab8ec6bd7a33a5fbeaa8a88ba40a897019218fc162e52833c89454b [2023-11-23 19:56:20,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 19:56:20,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 19:56:20,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 19:56:20,473 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 19:56:20,474 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 19:56:20,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c [2023-11-23 19:56:23,946 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 19:56:24,174 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 19:56:24,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c [2023-11-23 19:56:24,187 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/data/22ed84b73/b5fdb4e5fa7e4c14bebf18662ca79750/FLAG454c3c9dd [2023-11-23 19:56:24,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/data/22ed84b73/b5fdb4e5fa7e4c14bebf18662ca79750 [2023-11-23 19:56:24,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 19:56:24,209 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 19:56:24,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 19:56:24,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 19:56:24,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 19:56:24,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@596ab1b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24, skipping insertion in model container [2023-11-23 19:56:24,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,280 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 19:56:24,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 19:56:24,551 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 19:56:24,629 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 19:56:24,666 INFO L206 MainTranslator]: Completed translation [2023-11-23 19:56:24,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24 WrapperNode [2023-11-23 19:56:24,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 19:56:24,668 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 19:56:24,668 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 19:56:24,669 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 19:56:24,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,691 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,715 INFO L138 Inliner]: procedures = 17, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2023-11-23 19:56:24,715 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 19:56:24,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 19:56:24,716 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 19:56:24,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 19:56:24,729 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,736 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,736 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,744 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,767 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 19:56:24,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 19:56:24,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 19:56:24,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 19:56:24,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:24" (1/1) ... [2023-11-23 19:56:24,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 19:56:24,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 19:56:24,836 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 19:56:24,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5346d9-d621-47dd-bd72-4f5463a0fe3d/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 19:56:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 19:56:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 19:56:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2023-11-23 19:56:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2023-11-23 19:56:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 19:56:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 19:56:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2023-11-23 19:56:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2023-11-23 19:56:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 19:56:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 19:56:24,962 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 19:56:24,964 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 19:56:25,456 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 19:56:25,670 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 19:56:25,670 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 19:56:25,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:56:25 BoogieIcfgContainer [2023-11-23 19:56:25,673 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 19:56:25,674 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 19:56:25,674 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 19:56:25,685 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 19:56:25,685 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:56:25" (1/1) ... [2023-11-23 19:56:25,698 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 19:56:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2023-11-23 19:56:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2023-11-23 19:56:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 19:56:25,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:25,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 70 states and 84 transitions. [2023-11-23 19:56:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 84 transitions. [2023-11-23 19:56:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 19:56:25,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 76 states and 95 transitions. [2023-11-23 19:56:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2023-11-23 19:56:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 19:56:26,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 80 states and 101 transitions. [2023-11-23 19:56:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2023-11-23 19:56:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 19:56:26,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 82 states and 104 transitions. [2023-11-23 19:56:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 104 transitions. [2023-11-23 19:56:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 19:56:26,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 83 states and 105 transitions. [2023-11-23 19:56:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2023-11-23 19:56:26,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 19:56:26,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 84 states and 106 transitions. [2023-11-23 19:56:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2023-11-23 19:56:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 19:56:26,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 85 states and 107 transitions. [2023-11-23 19:56:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2023-11-23 19:56:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 19:56:26,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2023-11-23 19:56:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2023-11-23 19:56:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 19:56:26,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:26,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 19:56:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 87 states and 112 transitions. [2023-11-23 19:56:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 112 transitions. [2023-11-23 19:56:26,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 19:56:26,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:26,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:27,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:27,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 91 states and 118 transitions. [2023-11-23 19:56:27,189 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 118 transitions. [2023-11-23 19:56:27,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 19:56:27,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:27,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 98 states and 130 transitions. [2023-11-23 19:56:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2023-11-23 19:56:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 19:56:27,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:27,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 100 states and 133 transitions. [2023-11-23 19:56:27,593 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2023-11-23 19:56:27,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 19:56:27,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:27,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:28,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 107 states and 144 transitions. [2023-11-23 19:56:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 144 transitions. [2023-11-23 19:56:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 19:56:28,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 19:56:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 106 states and 143 transitions. [2023-11-23 19:56:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 143 transitions. [2023-11-23 19:56:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 19:56:28,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:28,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:28,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 111 states and 150 transitions. [2023-11-23 19:56:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2023-11-23 19:56:28,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-23 19:56:28,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:28,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 19:56:28,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:28,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 111 states and 149 transitions. [2023-11-23 19:56:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 149 transitions. [2023-11-23 19:56:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 19:56:28,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 19:56:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 112 states and 151 transitions. [2023-11-23 19:56:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 151 transitions. [2023-11-23 19:56:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-23 19:56:28,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:28,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 19:56:28,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 97 states and 129 transitions. [2023-11-23 19:56:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 129 transitions. [2023-11-23 19:56:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-23 19:56:28,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:28,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 19:56:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 94 states and 123 transitions. [2023-11-23 19:56:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 123 transitions. [2023-11-23 19:56:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-23 19:56:29,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 19:56:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 93 states and 122 transitions. [2023-11-23 19:56:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 122 transitions. [2023-11-23 19:56:29,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-23 19:56:29,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 19:56:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 92 states and 121 transitions. [2023-11-23 19:56:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2023-11-23 19:56:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-23 19:56:29,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 19:56:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 91 states and 120 transitions. [2023-11-23 19:56:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 120 transitions. [2023-11-23 19:56:29,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-23 19:56:29,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 19:56:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 90 states and 119 transitions. [2023-11-23 19:56:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2023-11-23 19:56:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-23 19:56:29,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 19:56:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 89 states and 118 transitions. [2023-11-23 19:56:29,915 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 118 transitions. [2023-11-23 19:56:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-23 19:56:29,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 19:56:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 88 states and 117 transitions. [2023-11-23 19:56:29,951 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2023-11-23 19:56:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:29,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:31,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:31,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:31,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:31,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:31,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:31,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:31,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:31,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:32,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:32,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:32,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:32,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:32,185 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:32,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:32,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:32,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:32,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:32,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:32,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:32,569 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:32,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:32,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:32,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:32,751 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:32,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:32,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:32,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:32,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:32,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:32,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:33,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:33,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:33,169 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:33,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:33,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:33,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:33,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:33,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:33,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:33,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:33,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:33,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:33,996 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:33,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:33,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:33,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:34,166 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:34,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:34,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:34,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:34,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:34,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:34,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:34,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:34,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:34,999 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:35,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:35,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:35,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:35,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:35,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:35,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:35,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:35,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:35,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:35,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:35,803 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:35,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:35,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:36,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:36,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:36,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:36,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:36,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:36,243 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:36,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:36,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:36,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:36,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:36,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:36,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:36,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:36,849 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:36,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:36,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:36,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:37,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:37,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:37,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:37,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:37,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:37,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:37,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:37,516 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:37,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:37,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:37,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:37,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:37,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:37,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:37,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:37,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:37,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:38,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:38,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:38,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:38,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:38,391 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:38,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:38,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:38,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:38,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:38,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:38,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:38,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:38,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:38,982 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:38,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:38,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:39,161 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:39,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:39,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:39,182 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:39,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:39,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:39,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:39,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:39,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:39,760 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:39,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:39,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:39,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:39,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:39,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:39,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:40,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:40,156 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:40,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:40,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:40,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:40,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:40,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:40,670 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:40,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:40,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:41,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:41,028 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:41,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:41,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:41,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:41,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:41,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:41,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:41,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:41,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:41,727 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:41,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:41,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:41,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:41,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:42,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:42,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:42,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:42,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:42,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:42,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:42,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:42,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:42,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:42,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:42,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:43,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:43,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:43,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:43,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:43,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:43,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:43,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:43,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:43,484 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:43,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:43,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:43,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:43,669 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:43,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:43,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:43,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:43,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:43,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:43,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:44,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:44,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:44,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:44,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:44,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:44,551 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:44,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:44,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:44,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:44,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:44,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:44,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:44,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:45,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:45,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:45,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:45,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:45,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:45,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:45,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:45,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:45,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:45,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:46,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:46,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:46,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:46,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:46,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:46,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:46,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:46,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:46,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:46,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:46,535 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:46,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:46,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:46,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:46,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:46,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:46,828 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:46,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:46,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:47,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:47,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:47,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:47,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:47,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:47,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:47,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:47,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:47,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:48,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:48,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:48,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:48,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:48,985 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:48,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:49,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:49,164 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:49,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:49,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:49,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:49,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:49,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,886 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:49,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:49,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:50,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:50,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:50,276 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:50,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:50,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:50,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:50,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:50,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:50,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:50,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:51,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:51,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,478 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:51,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:51,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:51,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:52,028 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:52,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:52,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:52,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:52,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:52,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:52,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:52,539 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:52,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:52,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:52,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:52,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,084 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:53,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:53,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:53,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:53,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:53,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:53,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:53,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,944 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:53,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:54,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:54,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:54,281 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:54,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:54,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:54,612 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:54,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:54,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:54,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:54,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:55,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:55,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:55,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:55,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:55,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:55,292 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:55,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:55,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:55,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:55,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:55,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:55,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:55,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:56,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:56,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:56,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,349 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:56,365 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:56,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:56,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:56,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:56,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:56,878 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:56,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:57,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:57,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:57,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:57,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:57,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:57,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:57,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,720 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:57,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:57,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:57,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,068 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:58,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:58,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:58,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:58,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:58,592 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:58,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:58,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:58,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:58,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:59,073 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:59,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:59,250 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:59,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:59,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:59,577 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:59,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,731 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:59,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:56:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:56:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:56:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:56:59,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:00,075 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:00,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:00,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:00,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:00,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:00,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:00,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:00,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:01,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:01,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:01,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:01,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:01,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:01,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:02,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:02,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:02,429 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:02,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:02,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:02,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:02,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:02,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:02,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:02,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 19:57:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-23 19:57:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-23 19:57:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-23 19:57:03,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat