./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 61ee7f467544bc9f9ea1f0d9fd399b9972cb81a4a1640bca414247c42e8cc99d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:41:20,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:41:20,853 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:41:20,861 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:41:20,861 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:41:20,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:41:20,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:41:20,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:41:20,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:41:20,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:41:20,900 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:41:20,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:41:20,901 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:41:20,901 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:41:20,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:41:20,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:41:20,902 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:41:20,902 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:41:20,902 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:41:20,902 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:41:20,902 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:41:20,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:41:20,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:41:20,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:41:20,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:41:20,904 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:41:20,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:41:20,904 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61ee7f467544bc9f9ea1f0d9fd399b9972cb81a4a1640bca414247c42e8cc99d [2024-11-13 22:41:21,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:41:21,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:41:21,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:41:21,243 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:41:21,244 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:41:21,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c Unable to find full path for "g++" [2024-11-13 22:41:23,041 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:41:23,355 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:41:23,360 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c [2024-11-13 22:41:23,377 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/data/c99818443/4a3b269f2aaf476185e80da80dd80e11/FLAG886609230 [2024-11-13 22:41:23,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/data/c99818443/4a3b269f2aaf476185e80da80dd80e11 [2024-11-13 22:41:23,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:41:23,444 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:41:23,446 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:41:23,448 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:41:23,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:41:23,462 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565f64d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23, skipping insertion in model container [2024-11-13 22:41:23,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,482 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:41:23,666 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c[415,428] [2024-11-13 22:41:23,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:41:23,702 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:41:23,714 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/sv-benchmarks/c/array-cav19/array_init_var_plus_ind2.c[415,428] [2024-11-13 22:41:23,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:41:23,740 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:41:23,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23 WrapperNode [2024-11-13 22:41:23,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:41:23,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:41:23,743 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:41:23,743 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:41:23,749 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,755 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,773 INFO L138 Inliner]: procedures = 15, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 52 [2024-11-13 22:41:23,774 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:41:23,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:41:23,775 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:41:23,775 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:41:23,780 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,782 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,782 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,789 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,790 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,791 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,792 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:41:23,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:41:23,793 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:41:23,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:41:23,794 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:41:23" (1/1) ... [2024-11-13 22:41:23,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:41:23,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:41:23,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:41:23,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db691be1-17b3-477e-bb97-e8000fd706ac/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:41:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:41:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:41:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:41:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:41:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:41:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:41:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:41:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:41:23,930 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:41:23,932 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:41:24,059 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 22:41:24,060 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:41:24,091 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:41:24,092 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:41:24,092 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:24 BoogieIcfgContainer [2024-11-13 22:41:24,092 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:41:24,093 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:41:24,093 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:41:24,101 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:41:24,101 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:41:24" (1/1) ... [2024-11-13 22:41:24,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:41:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-11-13 22:41:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-11-13 22:41:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:41:24,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-11-13 22:41:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-11-13 22:41:24,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:41:24,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-13 22:41:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-13 22:41:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:41:24,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-11-13 22:41:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-11-13 22:41:25,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:41:25,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:25,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 18 states and 29 transitions. [2024-11-13 22:41:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 29 transitions. [2024-11-13 22:41:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:41:25,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 22 states and 39 transitions. [2024-11-13 22:41:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 39 transitions. [2024-11-13 22:41:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:41:25,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-11-13 22:41:27,898 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-13 22:41:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:41:27,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:28,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:28,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 26 states and 43 transitions. [2024-11-13 22:41:28,375 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 43 transitions. [2024-11-13 22:41:28,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:41:28,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:28,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 29 states and 50 transitions. [2024-11-13 22:41:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 50 transitions. [2024-11-13 22:41:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:41:30,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:30,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 36 states and 65 transitions. [2024-11-13 22:41:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 65 transitions. [2024-11-13 22:41:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:41:31,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:32,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 38 states and 71 transitions. [2024-11-13 22:41:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 71 transitions. [2024-11-13 22:41:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:41:32,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 40 states and 77 transitions. [2024-11-13 22:41:35,125 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 77 transitions. [2024-11-13 22:41:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:41:35,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:35,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 46 states and 93 transitions. [2024-11-13 22:41:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 93 transitions. [2024-11-13 22:41:38,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:41:38,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:38,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 48 states and 95 transitions. [2024-11-13 22:41:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 95 transitions. [2024-11-13 22:41:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:41:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:39,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:39,760 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 50 states and 102 transitions. [2024-11-13 22:41:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 102 transitions. [2024-11-13 22:41:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:41:40,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 51 states and 102 transitions. [2024-11-13 22:41:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 102 transitions. [2024-11-13 22:41:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:41:42,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:42,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 53 states and 108 transitions. [2024-11-13 22:41:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 108 transitions. [2024-11-13 22:41:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:41:45,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 59 states and 127 transitions. [2024-11-13 22:41:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 127 transitions. [2024-11-13 22:41:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:41:50,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:50,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 61 states and 135 transitions. [2024-11-13 22:41:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 135 transitions. [2024-11-13 22:41:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:41:54,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:54,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 63 states and 141 transitions. [2024-11-13 22:41:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 141 transitions. [2024-11-13 22:41:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:41:56,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:41:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 65 states and 149 transitions. [2024-11-13 22:41:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 149 transitions. [2024-11-13 22:41:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:41:57,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:00,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:00,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 68 states and 153 transitions. [2024-11-13 22:42:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 153 transitions. [2024-11-13 22:42:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:42:00,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:00,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 72 states and 166 transitions. [2024-11-13 22:42:06,459 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 166 transitions. [2024-11-13 22:42:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:06,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 74 states and 175 transitions. [2024-11-13 22:42:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 175 transitions. [2024-11-13 22:42:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:10,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:10,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:10,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:12,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 76 states and 185 transitions. [2024-11-13 22:42:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 185 transitions. [2024-11-13 22:42:12,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:42:12,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:12,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:14,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:14,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 78 states and 193 transitions. [2024-11-13 22:42:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 193 transitions. [2024-11-13 22:42:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:14,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:14,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 89 states and 227 transitions. [2024-11-13 22:42:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 227 transitions. [2024-11-13 22:42:26,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:26,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:26,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 91 states and 230 transitions. [2024-11-13 22:42:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 230 transitions. [2024-11-13 22:42:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:29,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:29,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:31,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:31,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 93 states and 235 transitions. [2024-11-13 22:42:31,190 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 235 transitions. [2024-11-13 22:42:31,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:31,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:31,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 98 states and 252 transitions. [2024-11-13 22:42:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 252 transitions. [2024-11-13 22:42:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:42:39,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:39,379 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 104 states and 265 transitions. [2024-11-13 22:42:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 265 transitions. [2024-11-13 22:42:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:42:43,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 108 states and 281 transitions. [2024-11-13 22:42:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 281 transitions. [2024-11-13 22:42:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:42:51,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:51,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:42:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 110 states and 290 transitions. [2024-11-13 22:42:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 290 transitions. [2024-11-13 22:42:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:42:53,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:06,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:06,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 119 states and 326 transitions. [2024-11-13 22:43:06,796 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 326 transitions. [2024-11-13 22:43:06,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:06,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:06,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,445 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 121 states and 332 transitions. [2024-11-13 22:43:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 332 transitions. [2024-11-13 22:43:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:10,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:10,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:12,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 123 states and 338 transitions. [2024-11-13 22:43:12,820 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 338 transitions. [2024-11-13 22:43:12,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:12,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:12,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 20 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:24,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:24,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 128 states and 356 transitions. [2024-11-13 22:43:24,154 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 356 transitions. [2024-11-13 22:43:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:24,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:24,529 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:27,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 130 states and 364 transitions. [2024-11-13 22:43:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 364 transitions. [2024-11-13 22:43:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:27,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:27,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:27,409 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 132 states and 370 transitions. [2024-11-13 22:43:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 370 transitions. [2024-11-13 22:43:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:43:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 20 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:35,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 136 states and 383 transitions. [2024-11-13 22:43:35,001 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 383 transitions. [2024-11-13 22:43:35,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:43:35,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:35,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:35,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 138 states and 394 transitions. [2024-11-13 22:43:43,871 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 394 transitions. [2024-11-13 22:43:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:43:43,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 142 states and 414 transitions. [2024-11-13 22:43:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 414 transitions. [2024-11-13 22:43:49,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:43:49,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:49,891 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:43:52,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:52,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 144 states and 424 transitions. [2024-11-13 22:43:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 424 transitions. [2024-11-13 22:43:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:43:52,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:52,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:02,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 146 states and 430 transitions. [2024-11-13 22:44:02,245 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 430 transitions. [2024-11-13 22:44:02,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:02,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:02,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 148 states and 437 transitions. [2024-11-13 22:44:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 437 transitions. [2024-11-13 22:44:10,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:10,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:15,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 150 states and 445 transitions. [2024-11-13 22:44:15,201 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 445 transitions. [2024-11-13 22:44:15,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:15,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:22,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:22,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 155 states and 464 transitions. [2024-11-13 22:44:22,759 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 464 transitions. [2024-11-13 22:44:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:44:22,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:22,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 159 states and 477 transitions. [2024-11-13 22:44:30,073 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 477 transitions. [2024-11-13 22:44:30,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:30,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:30,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:33,761 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:44:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 172 states and 545 transitions. [2024-11-13 22:44:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 545 transitions. [2024-11-13 22:44:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:44:59,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:12,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 174 states and 550 transitions. [2024-11-13 22:45:12,456 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 550 transitions. [2024-11-13 22:45:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:12,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:12,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 176 states and 562 transitions. [2024-11-13 22:45:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 562 transitions. [2024-11-13 22:45:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:24,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:24,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 178 states and 567 transitions. [2024-11-13 22:45:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 567 transitions. [2024-11-13 22:45:29,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:29,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:29,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:30,291 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 180 states and 578 transitions. [2024-11-13 22:45:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 578 transitions. [2024-11-13 22:45:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:33,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:33,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:33,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 182 states and 586 transitions. [2024-11-13 22:45:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 586 transitions. [2024-11-13 22:45:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:45:35,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 184 states and 594 transitions. [2024-11-13 22:45:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 594 transitions. [2024-11-13 22:45:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:38,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:43,129 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 2 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:50,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 186 states and 604 transitions. [2024-11-13 22:45:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 604 transitions. [2024-11-13 22:45:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 2 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 188 states and 612 transitions. [2024-11-13 22:45:54,494 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 612 transitions. [2024-11-13 22:45:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:45:54,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:54,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 42 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:13,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 193 states and 632 transitions. [2024-11-13 22:46:13,827 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 632 transitions. [2024-11-13 22:46:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:13,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:13,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:24,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 195 states and 641 transitions. [2024-11-13 22:46:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 641 transitions. [2024-11-13 22:46:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:28,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 197 states and 649 transitions. [2024-11-13 22:46:28,243 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 649 transitions. [2024-11-13 22:46:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:28,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:28,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 199 states and 658 transitions. [2024-11-13 22:46:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 658 transitions. [2024-11-13 22:46:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:33,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 201 states and 670 transitions. [2024-11-13 22:46:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 670 transitions. [2024-11-13 22:46:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:47,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:48,477 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:52,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 203 states and 680 transitions. [2024-11-13 22:46:52,804 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 680 transitions. [2024-11-13 22:46:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:52,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:52,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 205 states and 691 transitions. [2024-11-13 22:46:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 691 transitions. [2024-11-13 22:46:56,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:46:56,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:56,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:59,472 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 215 states and 739 transitions. [2024-11-13 22:47:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 739 transitions. [2024-11-13 22:47:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:22,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:22,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:25,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 217 states and 741 transitions. [2024-11-13 22:47:25,942 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 741 transitions. [2024-11-13 22:47:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:25,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,999 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 219 states and 745 transitions. [2024-11-13 22:47:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 745 transitions. [2024-11-13 22:47:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:28,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:33,708 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 221 states and 753 transitions. [2024-11-13 22:47:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 753 transitions. [2024-11-13 22:47:42,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:42,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 223 states and 756 transitions. [2024-11-13 22:47:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 756 transitions. [2024-11-13 22:47:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:47:47,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:55,219 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 56 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 228 states and 777 transitions. [2024-11-13 22:48:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 777 transitions. [2024-11-13 22:48:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:10,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:10,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,730 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 230 states and 785 transitions. [2024-11-13 22:48:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 785 transitions. [2024-11-13 22:48:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:27,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,451 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 232 states and 796 transitions. [2024-11-13 22:48:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 796 transitions. [2024-11-13 22:48:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:31,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:31,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 30 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:52,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 234 states and 809 transitions. [2024-11-13 22:48:52,197 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 809 transitions. [2024-11-13 22:48:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:52,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:52,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:52,782 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 236 states and 821 transitions. [2024-11-13 22:48:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 821 transitions. [2024-11-13 22:48:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:56,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:46,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 248 states and 889 transitions. [2024-11-13 22:49:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 889 transitions. [2024-11-13 22:49:46,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:49:46,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 250 states and 891 transitions. [2024-11-13 22:49:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 891 transitions. [2024-11-13 22:49:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:49:53,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:03,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 253 states and 900 transitions. [2024-11-13 22:50:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 900 transitions. [2024-11-13 22:50:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:50:03,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:03,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 255 states and 908 transitions. [2024-11-13 22:50:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 908 transitions. [2024-11-13 22:50:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:50:25,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:25,350 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 257 states and 914 transitions. [2024-11-13 22:50:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 914 transitions. [2024-11-13 22:50:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:50:33,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:45,244 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 72 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:30,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 273 states and 978 transitions. [2024-11-13 22:51:30,889 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 978 transitions. [2024-11-13 22:51:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:51:30,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:30,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:31,064 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 276 states and 983 transitions. [2024-11-13 22:51:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 983 transitions. [2024-11-13 22:51:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:51:40,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 278 states and 990 transitions. [2024-11-13 22:51:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 990 transitions. [2024-11-13 22:51:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:51:46,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 280 states and 997 transitions. [2024-11-13 22:51:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 997 transitions. [2024-11-13 22:51:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:51:50,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:11,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:11,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 282 states and 1005 transitions. [2024-11-13 22:52:11,379 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 1005 transitions. [2024-11-13 22:52:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:52:11,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:11,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 42 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 292 states and 1046 transitions. [2024-11-13 22:52:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 1046 transitions. [2024-11-13 22:52:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:52:53,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 294 states and 1059 transitions. [2024-11-13 22:52:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 1059 transitions. [2024-11-13 22:52:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:52:57,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:57,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 306 states and 1159 transitions. [2024-11-13 22:53:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 1159 transitions. [2024-11-13 22:53:49,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:53:49,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:49,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:50,219 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 308 states and 1166 transitions. [2024-11-13 22:53:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 1166 transitions. [2024-11-13 22:53:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:53:53,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:53,439 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:59,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:59,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 310 states and 1174 transitions. [2024-11-13 22:53:59,467 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 1174 transitions. [2024-11-13 22:53:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:53:59,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:59,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 20 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 312 states and 1182 transitions. [2024-11-13 22:54:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 1182 transitions. [2024-11-13 22:54:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:54:23,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:24,022 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:31,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 314 states and 1191 transitions. [2024-11-13 22:54:31,389 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1191 transitions. [2024-11-13 22:54:31,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:54:31,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:31,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 90 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 319 states and 1215 transitions. [2024-11-13 22:55:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 1215 transitions. [2024-11-13 22:55:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:55:05,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 321 states and 1224 transitions. [2024-11-13 22:55:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1224 transitions. [2024-11-13 22:55:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:55:11,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 90 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.