./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/toy1.cil.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_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/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_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/toy1.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/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_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/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 c40ed6d21fe4d61cae011269f1fdb95d05149cea0f3470f42c6e8f2fc8fb0d6a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:08:10,825 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:08:10,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:08:10,909 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:08:10,910 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:08:10,944 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:08:10,946 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:08:10,947 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:08:10,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:08:10,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:08:10,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:08:10,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:08:10,948 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:08:10,948 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:08:10,948 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:08:10,949 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:08:10,950 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:08:10,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:08:10,950 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:08:10,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:08:10,951 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:08:10,951 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:08:10,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:08:10,951 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:08:10,951 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:08:10,951 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:08:10,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:08:10,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:10,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:08:10,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:08:10,952 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:08:10,952 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:08:10,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:08:10,952 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_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/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 -> c40ed6d21fe4d61cae011269f1fdb95d05149cea0f3470f42c6e8f2fc8fb0d6a [2024-11-13 22:08:11,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:08:11,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:08:11,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:08:11,269 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:08:11,269 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:08:11,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/systemc/toy1.cil.c Unable to find full path for "g++" [2024-11-13 22:08:13,067 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:08:13,395 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:08:13,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/sv-benchmarks/c/systemc/toy1.cil.c [2024-11-13 22:08:13,414 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/data/a848d09f4/f23f31204484428dae6f59659631c719/FLAGb2c6faf05 [2024-11-13 22:08:13,651 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/data/a848d09f4/f23f31204484428dae6f59659631c719 [2024-11-13 22:08:13,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:08:13,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:08:13,660 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:13,660 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:08:13,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:08:13,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3118d732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13, skipping insertion in model container [2024-11-13 22:08:13,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:08:13,829 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_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/sv-benchmarks/c/systemc/toy1.cil.c[698,711] [2024-11-13 22:08:13,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:13,914 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:08:13,926 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_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/sv-benchmarks/c/systemc/toy1.cil.c[698,711] [2024-11-13 22:08:13,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:08:13,980 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:08:13,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13 WrapperNode [2024-11-13 22:08:13,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:08:13,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:13,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:08:13,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:08:13,989 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:13,996 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,031 INFO L138 Inliner]: procedures = 20, calls = 16, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 358 [2024-11-13 22:08:14,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:08:14,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:08:14,032 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:08:14,032 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:08:14,038 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,038 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,040 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,041 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,046 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,053 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,055 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,056 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,059 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:08:14,060 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:08:14,060 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:08:14,060 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:08:14,061 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:08:13" (1/1) ... [2024-11-13 22:08:14,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:08:14,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:08:14,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:08:14,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bbc321d-9084-4e4a-ac42-62aa9f1982bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:08:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:08:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:08:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure error [2024-11-13 22:08:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2024-11-13 22:08:14,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:08:14,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:08:14,246 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:08:14,247 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:08:14,758 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-13 22:08:14,758 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:08:15,159 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:08:15,159 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:08:15,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:15 BoogieIcfgContainer [2024-11-13 22:08:15,160 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:08:15,160 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:08:15,161 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:08:15,171 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:08:15,171 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:08:15" (1/1) ... [2024-11-13 22:08:15,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:08:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2024-11-13 22:08:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2024-11-13 22:08:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:08:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,570 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 22:08:15,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2024-11-13 22:08:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-11-13 22:08:15,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:08:15,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,784 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 22:08:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 52 states and 90 transitions. [2024-11-13 22:08:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 90 transitions. [2024-11-13 22:08:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:08:15,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,907 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 22:08:15,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 52 states and 89 transitions. [2024-11-13 22:08:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 89 transitions. [2024-11-13 22:08:15,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:15,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,977 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 22:08:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 88 transitions. [2024-11-13 22:08:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 88 transitions. [2024-11-13 22:08:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:08:15,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,036 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 22:08:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 52 states and 87 transitions. [2024-11-13 22:08:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 87 transitions. [2024-11-13 22:08:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:16,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-13 22:08:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-13 22:08:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:16,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 55 states and 90 transitions. [2024-11-13 22:08:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 90 transitions. [2024-11-13 22:08:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:08:16,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 59 states and 99 transitions. [2024-11-13 22:08:16,448 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 99 transitions. [2024-11-13 22:08:16,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:16,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions. [2024-11-13 22:08:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions. [2024-11-13 22:08:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:08:16,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 61 states and 101 transitions. [2024-11-13 22:08:16,633 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 101 transitions. [2024-11-13 22:08:16,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:08:16,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 71 states and 123 transitions. [2024-11-13 22:08:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 123 transitions. [2024-11-13 22:08:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:08:17,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:17,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:17,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 72 states and 125 transitions. [2024-11-13 22:08:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 125 transitions. [2024-11-13 22:08:17,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:08:17,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 72 states and 124 transitions. [2024-11-13 22:08:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 124 transitions. [2024-11-13 22:08:17,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:08:17,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:17,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:18,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:18,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 75 states and 128 transitions. [2024-11-13 22:08:18,066 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 128 transitions. [2024-11-13 22:08:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:08:18,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:18,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:18,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:18,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 80 states and 142 transitions. [2024-11-13 22:08:18,374 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 142 transitions. [2024-11-13 22:08:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:08:18,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 81 states and 143 transitions. [2024-11-13 22:08:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 143 transitions. [2024-11-13 22:08:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:08:18,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:18,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:18,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:19,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 85 states and 155 transitions. [2024-11-13 22:08:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 155 transitions. [2024-11-13 22:08:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:08:19,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 91 states and 171 transitions. [2024-11-13 22:08:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 171 transitions. [2024-11-13 22:08:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:08:19,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 92 states and 171 transitions. [2024-11-13 22:08:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 171 transitions. [2024-11-13 22:08:20,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:08:20,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:20,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:20,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 100 states and 186 transitions. [2024-11-13 22:08:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 186 transitions. [2024-11-13 22:08:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:08:20,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:20,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 102 states and 188 transitions. [2024-11-13 22:08:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 188 transitions. [2024-11-13 22:08:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:08:20,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:20,804 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 196 transitions. [2024-11-13 22:08:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 196 transitions. [2024-11-13 22:08:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:08:21,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:21,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 111 states and 211 transitions. [2024-11-13 22:08:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 211 transitions. [2024-11-13 22:08:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:08:21,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 116 states and 221 transitions. [2024-11-13 22:08:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 221 transitions. [2024-11-13 22:08:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:08:22,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 117 states and 224 transitions. [2024-11-13 22:08:22,473 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 224 transitions. [2024-11-13 22:08:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:08:22,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 122 states and 229 transitions. [2024-11-13 22:08:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 229 transitions. [2024-11-13 22:08:22,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:08:22,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:08:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 130 states and 240 transitions. [2024-11-13 22:08:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 240 transitions. [2024-11-13 22:08:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:08:22,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 138 states and 263 transitions. [2024-11-13 22:08:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 263 transitions. [2024-11-13 22:08:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:08:24,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:24,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:24,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 141 states and 270 transitions. [2024-11-13 22:08:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 270 transitions. [2024-11-13 22:08:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:08:24,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 142 states and 270 transitions. [2024-11-13 22:08:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 270 transitions. [2024-11-13 22:08:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:08:24,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:24,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:24,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 143 states and 273 transitions. [2024-11-13 22:08:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 273 transitions. [2024-11-13 22:08:24,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:08:24,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:24,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:08:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 145 states and 274 transitions. [2024-11-13 22:08:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 274 transitions. [2024-11-13 22:08:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:08:25,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:25,310 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 149 states and 284 transitions. [2024-11-13 22:08:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 284 transitions. [2024-11-13 22:08:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:08:25,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 151 states and 286 transitions. [2024-11-13 22:08:25,794 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 286 transitions. [2024-11-13 22:08:25,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:08:25,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:25,837 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:25,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 151 states and 285 transitions. [2024-11-13 22:08:25,850 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 285 transitions. [2024-11-13 22:08:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:25,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 162 states and 310 transitions. [2024-11-13 22:08:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 310 transitions. [2024-11-13 22:08:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:27,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 164 states and 312 transitions. [2024-11-13 22:08:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 312 transitions. [2024-11-13 22:08:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:27,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 165 states and 313 transitions. [2024-11-13 22:08:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 313 transitions. [2024-11-13 22:08:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:27,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 169 states and 323 transitions. [2024-11-13 22:08:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 323 transitions. [2024-11-13 22:08:28,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:28,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:28,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 170 states and 323 transitions. [2024-11-13 22:08:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 323 transitions. [2024-11-13 22:08:28,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:28,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 171 states and 324 transitions. [2024-11-13 22:08:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 324 transitions. [2024-11-13 22:08:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:08:28,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,269 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 171 states and 322 transitions. [2024-11-13 22:08:28,283 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 322 transitions. [2024-11-13 22:08:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:08:28,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:08:28,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:28,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 172 states and 322 transitions. [2024-11-13 22:08:28,350 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 322 transitions. [2024-11-13 22:08:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:08:28,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 181 states and 336 transitions. [2024-11-13 22:08:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 336 transitions. [2024-11-13 22:08:29,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:08:29,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 182 states and 337 transitions. [2024-11-13 22:08:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 337 transitions. [2024-11-13 22:08:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:08:29,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 182 states and 335 transitions. [2024-11-13 22:08:29,216 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 335 transitions. [2024-11-13 22:08:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:08:29,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 183 states and 335 transitions. [2024-11-13 22:08:29,305 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 335 transitions. [2024-11-13 22:08:29,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:08:29,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:08:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 185 states and 338 transitions. [2024-11-13 22:08:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 338 transitions. [2024-11-13 22:08:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:08:29,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:08:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 187 states and 340 transitions. [2024-11-13 22:08:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 340 transitions. [2024-11-13 22:08:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:08:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:29,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:30,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 190 states and 347 transitions. [2024-11-13 22:08:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 347 transitions. [2024-11-13 22:08:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:08:30,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:08:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 191 states and 347 transitions. [2024-11-13 22:08:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 347 transitions. [2024-11-13 22:08:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:08:30,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:30,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 192 states and 348 transitions. [2024-11-13 22:08:30,729 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 348 transitions. [2024-11-13 22:08:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:08:30,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:30,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:30,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:08:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 194 states and 349 transitions. [2024-11-13 22:08:31,081 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 349 transitions. [2024-11-13 22:08:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:08:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,119 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:08:31,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 198 states and 356 transitions. [2024-11-13 22:08:31,540 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 356 transitions. [2024-11-13 22:08:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:08:31,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,591 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 200 states and 358 transitions. [2024-11-13 22:08:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 358 transitions. [2024-11-13 22:08:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:08:31,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:08:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 201 states and 358 transitions. [2024-11-13 22:08:31,674 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 358 transitions. [2024-11-13 22:08:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:08:31,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,731 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 201 states and 356 transitions. [2024-11-13 22:08:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 356 transitions. [2024-11-13 22:08:31,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:08:31,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:08:32,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 202 states and 356 transitions. [2024-11-13 22:08:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 356 transitions. [2024-11-13 22:08:32,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:08:32,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:32,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:08:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 205 states and 359 transitions. [2024-11-13 22:08:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 359 transitions. [2024-11-13 22:08:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:08:32,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:32,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:32,420 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:32,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 210 states and 367 transitions. [2024-11-13 22:08:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 367 transitions. [2024-11-13 22:08:32,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:08:32,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:32,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 211 states and 367 transitions. [2024-11-13 22:08:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 367 transitions. [2024-11-13 22:08:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:08:33,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 212 states and 367 transitions. [2024-11-13 22:08:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 367 transitions. [2024-11-13 22:08:33,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:08:33,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:33,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:34,222 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 231 states and 415 transitions. [2024-11-13 22:08:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 415 transitions. [2024-11-13 22:08:37,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:08:37,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:37,989 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:38,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 235 states and 427 transitions. [2024-11-13 22:08:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 427 transitions. [2024-11-13 22:08:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:08:38,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 237 states and 429 transitions. [2024-11-13 22:08:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 429 transitions. [2024-11-13 22:08:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:08:39,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 238 states and 429 transitions. [2024-11-13 22:08:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 429 transitions. [2024-11-13 22:08:39,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:39,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:41,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 248 states and 452 transitions. [2024-11-13 22:08:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 452 transitions. [2024-11-13 22:08:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:41,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:41,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 251 states and 456 transitions. [2024-11-13 22:08:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 456 transitions. [2024-11-13 22:08:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:41,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 255 states and 461 transitions. [2024-11-13 22:08:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 461 transitions. [2024-11-13 22:08:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:42,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 258 states and 468 transitions. [2024-11-13 22:08:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 468 transitions. [2024-11-13 22:08:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:43,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 261 states and 470 transitions. [2024-11-13 22:08:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 470 transitions. [2024-11-13 22:08:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:43,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:08:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 262 states and 470 transitions. [2024-11-13 22:08:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 470 transitions. [2024-11-13 22:08:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:43,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:43,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 262 states and 466 transitions. [2024-11-13 22:08:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 466 transitions. [2024-11-13 22:08:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:08:43,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:43,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 268 states and 477 transitions. [2024-11-13 22:08:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 477 transitions. [2024-11-13 22:08:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:47,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:08:48,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:48,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 270 states and 480 transitions. [2024-11-13 22:08:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 480 transitions. [2024-11-13 22:08:48,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:48,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:48,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:08:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 272 states and 483 transitions. [2024-11-13 22:08:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 483 transitions. [2024-11-13 22:08:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:48,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:48,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 277 states and 492 transitions. [2024-11-13 22:08:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 492 transitions. [2024-11-13 22:08:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:49,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:50,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 281 states and 504 transitions. [2024-11-13 22:08:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 504 transitions. [2024-11-13 22:08:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:50,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:50,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:51,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 285 states and 510 transitions. [2024-11-13 22:08:51,512 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 510 transitions. [2024-11-13 22:08:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:08:51,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:51,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 285 states and 508 transitions. [2024-11-13 22:08:51,556 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 508 transitions. [2024-11-13 22:08:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:08:51,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:08:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 289 states and 513 transitions. [2024-11-13 22:08:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 513 transitions. [2024-11-13 22:08:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:08:51,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:51,983 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:08:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 289 states and 511 transitions. [2024-11-13 22:08:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 511 transitions. [2024-11-13 22:08:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:08:52,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:52,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 295 states and 523 transitions. [2024-11-13 22:08:53,972 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 523 transitions. [2024-11-13 22:08:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:08:53,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,018 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 22:08:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 299 states and 526 transitions. [2024-11-13 22:08:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 526 transitions. [2024-11-13 22:08:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:08:54,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,677 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 299 states and 524 transitions. [2024-11-13 22:08:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 524 transitions. [2024-11-13 22:08:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:08:54,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:08:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 301 states and 526 transitions. [2024-11-13 22:08:54,769 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 526 transitions. [2024-11-13 22:08:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:08:54,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:08:55,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 304 states and 528 transitions. [2024-11-13 22:08:55,613 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 528 transitions. [2024-11-13 22:08:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:08:55,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:55,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:57,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 310 states and 538 transitions. [2024-11-13 22:08:57,925 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 538 transitions. [2024-11-13 22:08:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:08:57,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:08:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 313 states and 541 transitions. [2024-11-13 22:08:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 541 transitions. [2024-11-13 22:08:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:08:58,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:08:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 315 states and 544 transitions. [2024-11-13 22:08:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 544 transitions. [2024-11-13 22:08:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:08:58,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 320 states and 551 transitions. [2024-11-13 22:09:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 551 transitions. [2024-11-13 22:09:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:09:00,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:00,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:09:01,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 322 states and 552 transitions. [2024-11-13 22:09:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 552 transitions. [2024-11-13 22:09:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:09:01,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:01,762 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:09:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 323 states and 552 transitions. [2024-11-13 22:09:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 552 transitions. [2024-11-13 22:09:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:09:02,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:02,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 349 states and 606 transitions. [2024-11-13 22:09:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 606 transitions. [2024-11-13 22:09:10,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:09:10,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:10,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:09:14,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 362 states and 638 transitions. [2024-11-13 22:09:14,673 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 638 transitions. [2024-11-13 22:09:14,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:09:14,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:14,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:09:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 366 states and 647 transitions. [2024-11-13 22:09:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 647 transitions. [2024-11-13 22:09:15,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:09:15,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 25 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:09:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 367 states and 648 transitions. [2024-11-13 22:09:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 648 transitions. [2024-11-13 22:09:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:09:16,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:16,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 26 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:09:17,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 369 states and 650 transitions. [2024-11-13 22:09:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 650 transitions. [2024-11-13 22:09:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:09:17,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:17,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:17,766 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:18,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:18,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 371 states and 652 transitions. [2024-11-13 22:09:18,156 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 652 transitions. [2024-11-13 22:09:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:09:18,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:09:18,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 372 states and 652 transitions. [2024-11-13 22:09:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 652 transitions. [2024-11-13 22:09:18,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:18,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:18,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:18,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:09:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 372 states and 650 transitions. [2024-11-13 22:09:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 650 transitions. [2024-11-13 22:09:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:09:18,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:18,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:09:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 373 states and 651 transitions. [2024-11-13 22:09:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 651 transitions. [2024-11-13 22:09:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:09:19,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:09:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 374 states and 651 transitions. [2024-11-13 22:09:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 651 transitions. [2024-11-13 22:09:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:09:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:09:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 375 states and 651 transitions. [2024-11-13 22:09:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 651 transitions. [2024-11-13 22:09:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:19,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:19,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 391 states and 689 transitions. [2024-11-13 22:09:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 689 transitions. [2024-11-13 22:09:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:30,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:40,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 406 states and 732 transitions. [2024-11-13 22:09:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 732 transitions. [2024-11-13 22:09:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:40,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 408 states and 739 transitions. [2024-11-13 22:09:43,544 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 739 transitions. [2024-11-13 22:09:43,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:43,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:09:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 408 states and 737 transitions. [2024-11-13 22:09:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 737 transitions. [2024-11-13 22:09:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:44,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:51,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 416 states and 756 transitions. [2024-11-13 22:09:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 756 transitions. [2024-11-13 22:09:51,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:51,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 421 states and 768 transitions. [2024-11-13 22:09:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 768 transitions. [2024-11-13 22:09:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:55,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:55,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:09:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 423 states and 771 transitions. [2024-11-13 22:09:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 771 transitions. [2024-11-13 22:09:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:09:56,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 43 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 428 states and 779 transitions. [2024-11-13 22:09:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 779 transitions. [2024-11-13 22:09:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:09:58,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:09:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 429 states and 780 transitions. [2024-11-13 22:09:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 780 transitions. [2024-11-13 22:09:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:09:59,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:02,032 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 437 states and 801 transitions. [2024-11-13 22:10:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 801 transitions. [2024-11-13 22:10:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:08,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:26,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:26,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 481 states and 898 transitions. [2024-11-13 22:10:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 898 transitions. [2024-11-13 22:10:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:26,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:26,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:10:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:27,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 482 states and 898 transitions. [2024-11-13 22:10:27,566 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 898 transitions. [2024-11-13 22:10:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:27,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:27,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 491 states and 918 transitions. [2024-11-13 22:10:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 918 transitions. [2024-11-13 22:10:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:30,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 492 states and 918 transitions. [2024-11-13 22:10:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 918 transitions. [2024-11-13 22:10:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:31,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:31,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 16 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 500 states and 937 transitions. [2024-11-13 22:10:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 937 transitions. [2024-11-13 22:10:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:43,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:43,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:10:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 506 states and 955 transitions. [2024-11-13 22:10:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 955 transitions. [2024-11-13 22:10:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:45,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:45,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:10:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 508 states and 961 transitions. [2024-11-13 22:10:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 961 transitions. [2024-11-13 22:10:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:10:46,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:46,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:10:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 508 states and 958 transitions. [2024-11-13 22:10:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 958 transitions. [2024-11-13 22:10:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:10:46,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:10:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 508 states and 955 transitions. [2024-11-13 22:10:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 955 transitions. [2024-11-13 22:10:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:10:47,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:10:57,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 517 states and 988 transitions. [2024-11-13 22:10:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 988 transitions. [2024-11-13 22:10:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:10:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 43 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:11:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 523 states and 1014 transitions. [2024-11-13 22:11:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1014 transitions. [2024-11-13 22:11:08,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:11:08,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:08,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 538 states and 1066 transitions. [2024-11-13 22:11:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1066 transitions. [2024-11-13 22:11:32,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:11:32,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:32,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 544 states and 1085 transitions. [2024-11-13 22:11:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1085 transitions. [2024-11-13 22:11:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:11:43,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:43,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:43,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 550 states and 1100 transitions. [2024-11-13 22:11:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1100 transitions. [2024-11-13 22:11:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:11:52,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:52,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:58,725 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:16,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 566 states and 1169 transitions. [2024-11-13 22:12:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1169 transitions. [2024-11-13 22:12:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:12:16,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:16,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:16,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 572 states and 1183 transitions. [2024-11-13 22:12:32,929 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1183 transitions. [2024-11-13 22:12:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:12:32,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:32,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 574 states and 1192 transitions. [2024-11-13 22:12:44,053 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1192 transitions. [2024-11-13 22:12:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:12:44,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:44,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 577 states and 1204 transitions. [2024-11-13 22:12:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1204 transitions. [2024-11-13 22:12:49,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:12:49,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:49,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:49,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:55,177 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 43 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:13:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 579 states and 1210 transitions. [2024-11-13 22:13:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1210 transitions. [2024-11-13 22:13:00,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:00,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:00,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 582 states and 1216 transitions. [2024-11-13 22:13:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1216 transitions. [2024-11-13 22:13:07,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:07,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 21 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:14,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 583 states and 1223 transitions. [2024-11-13 22:13:14,193 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1223 transitions. [2024-11-13 22:13:14,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:14,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:14,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:13:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 585 states and 1226 transitions. [2024-11-13 22:13:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1226 transitions. [2024-11-13 22:13:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:20,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:27,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 587 states and 1235 transitions. [2024-11-13 22:13:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1235 transitions. [2024-11-13 22:13:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:27,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:41,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 594 states and 1251 transitions. [2024-11-13 22:13:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1251 transitions. [2024-11-13 22:13:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:41,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 596 states and 1257 transitions. [2024-11-13 22:13:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1257 transitions. [2024-11-13 22:13:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:48,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:48,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:13:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 598 states and 1260 transitions. [2024-11-13 22:13:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1260 transitions. [2024-11-13 22:13:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:13:49,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:13:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 600 states and 1263 transitions. [2024-11-13 22:13:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1263 transitions. [2024-11-13 22:13:50,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:13:50,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:50,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 605 states and 1278 transitions. [2024-11-13 22:14:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1278 transitions. [2024-11-13 22:14:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:14:04,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:04,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,332 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:18,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 609 states and 1288 transitions. [2024-11-13 22:14:18,915 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1288 transitions. [2024-11-13 22:14:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:14:18,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 610 states and 1291 transitions. [2024-11-13 22:14:25,637 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1291 transitions. [2024-11-13 22:14:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:14:25,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:25,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:25,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:52,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 626 states and 1351 transitions. [2024-11-13 22:14:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1351 transitions. [2024-11-13 22:14:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:14:52,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 19 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:06,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 629 states and 1361 transitions. [2024-11-13 22:15:06,837 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1361 transitions. [2024-11-13 22:15:06,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:15:06,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,050 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 633 states and 1372 transitions. [2024-11-13 22:15:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1372 transitions. [2024-11-13 22:15:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:15:18,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:15:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 637 states and 1381 transitions. [2024-11-13 22:15:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1381 transitions. [2024-11-13 22:15:20,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:15:20,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:20,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 20 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 638 states and 1387 transitions. [2024-11-13 22:15:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1387 transitions. [2024-11-13 22:15:30,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:15:30,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:15:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 641 states and 1411 transitions. [2024-11-13 22:15:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1411 transitions. [2024-11-13 22:15:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:15:34,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:34,696 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:15:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 651 states and 1440 transitions. [2024-11-13 22:15:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1440 transitions. [2024-11-13 22:15:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:15:44,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:52,595 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 19 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 655 states and 1451 transitions. [2024-11-13 22:16:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1451 transitions. [2024-11-13 22:16:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:03,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:15,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:15,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 664 states and 1486 transitions. [2024-11-13 22:16:15,863 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1486 transitions. [2024-11-13 22:16:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:15,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:16,105 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:16:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 666 states and 1499 transitions. [2024-11-13 22:16:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1499 transitions. [2024-11-13 22:16:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:19,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:19,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 668 states and 1509 transitions. [2024-11-13 22:16:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1509 transitions. [2024-11-13 22:16:22,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:22,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:16:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 671 states and 1520 transitions. [2024-11-13 22:16:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1520 transitions. [2024-11-13 22:16:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:24,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:24,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 20 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 679 states and 1540 transitions. [2024-11-13 22:16:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1540 transitions. [2024-11-13 22:16:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:46,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:46,407 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:16:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 680 states and 1553 transitions. [2024-11-13 22:16:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1553 transitions. [2024-11-13 22:16:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:48,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:50,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 682 states and 1563 transitions. [2024-11-13 22:16:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1563 transitions. [2024-11-13 22:16:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:50,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:51,023 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:16:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 686 states and 1570 transitions. [2024-11-13 22:16:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1570 transitions. [2024-11-13 22:16:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:53,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 687 states and 1579 transitions. [2024-11-13 22:16:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1579 transitions. [2024-11-13 22:16:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:16:56,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:56,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 19 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:08,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 688 states and 1580 transitions. [2024-11-13 22:17:08,404 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1580 transitions. [2024-11-13 22:17:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:08,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,612 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:17:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 689 states and 1585 transitions. [2024-11-13 22:17:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1585 transitions. [2024-11-13 22:17:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:10,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:17:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 690 states and 1588 transitions. [2024-11-13 22:17:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1588 transitions. [2024-11-13 22:17:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:12,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:12,380 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:17:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 695 states and 1599 transitions. [2024-11-13 22:17:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1599 transitions. [2024-11-13 22:17:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:19,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 21 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 698 states and 1610 transitions. [2024-11-13 22:17:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1610 transitions. [2024-11-13 22:17:34,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:34,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:34,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:17:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:43,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 706 states and 1628 transitions. [2024-11-13 22:17:43,600 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1628 transitions. [2024-11-13 22:17:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:43,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:43,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:43,810 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 34 proven. 22 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:17:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 708 states and 1629 transitions. [2024-11-13 22:17:45,050 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1629 transitions. [2024-11-13 22:17:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:45,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:17:50,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 713 states and 1636 transitions. [2024-11-13 22:17:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1636 transitions. [2024-11-13 22:17:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:50,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:50,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:51,078 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:17:51,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 714 states and 1637 transitions. [2024-11-13 22:17:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1637 transitions. [2024-11-13 22:17:51,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:51,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:51,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:17:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 715 states and 1641 transitions. [2024-11-13 22:17:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1641 transitions. [2024-11-13 22:17:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:17:52,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 20 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 716 states and 1642 transitions. [2024-11-13 22:18:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1642 transitions. [2024-11-13 22:18:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:00,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:00,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 35 proven. 20 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 717 states and 1645 transitions. [2024-11-13 22:18:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1645 transitions. [2024-11-13 22:18:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:02,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:02,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:18:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 719 states and 1648 transitions. [2024-11-13 22:18:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1648 transitions. [2024-11-13 22:18:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:04,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:18:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:05,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 721 states and 1650 transitions. [2024-11-13 22:18:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1650 transitions. [2024-11-13 22:18:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:05,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:18:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 723 states and 1652 transitions. [2024-11-13 22:18:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1652 transitions. [2024-11-13 22:18:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:07,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:07,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:18:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 725 states and 1654 transitions. [2024-11-13 22:18:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1654 transitions. [2024-11-13 22:18:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:08,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,694 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:18:10,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 727 states and 1657 transitions. [2024-11-13 22:18:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1657 transitions. [2024-11-13 22:18:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:10,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:18:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 725 states and 1649 transitions. [2024-11-13 22:18:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1649 transitions. [2024-11-13 22:18:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:11,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,410 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:18:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 726 states and 1650 transitions. [2024-11-13 22:18:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1650 transitions. [2024-11-13 22:18:12,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:18:12,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:18:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 728 states and 1652 transitions. [2024-11-13 22:18:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1652 transitions. [2024-11-13 22:18:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:14,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:18,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 730 states and 1655 transitions. [2024-11-13 22:18:18,005 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1655 transitions. [2024-11-13 22:18:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:18,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:18,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 731 states and 1656 transitions. [2024-11-13 22:18:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1656 transitions. [2024-11-13 22:18:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:19,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:18:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 732 states and 1660 transitions. [2024-11-13 22:18:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1660 transitions. [2024-11-13 22:18:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:23,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:23,302 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:18:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 733 states and 1660 transitions. [2024-11-13 22:18:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1660 transitions. [2024-11-13 22:18:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:23,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:23,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:23,415 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:18:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 735 states and 1662 transitions. [2024-11-13 22:18:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1662 transitions. [2024-11-13 22:18:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:24,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:24,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:18:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 737 states and 1665 transitions. [2024-11-13 22:18:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1665 transitions. [2024-11-13 22:18:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:18:26,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:18:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 739 states and 1666 transitions. [2024-11-13 22:18:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1666 transitions. [2024-11-13 22:18:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:18:27,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:27,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:27,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 37 proven. 21 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 740 states and 1666 transitions. [2024-11-13 22:18:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1666 transitions. [2024-11-13 22:18:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:18:29,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:18:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:32,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 742 states and 1669 transitions. [2024-11-13 22:18:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1669 transitions. [2024-11-13 22:18:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:18:32,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:32,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:18:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:33,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 744 states and 1670 transitions. [2024-11-13 22:18:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1670 transitions. [2024-11-13 22:18:33,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:18:33,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:33,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:18:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:35,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 747 states and 1673 transitions. [2024-11-13 22:18:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1673 transitions. [2024-11-13 22:18:35,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:18:35,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:35,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:18:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 749 states and 1674 transitions. [2024-11-13 22:18:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1674 transitions. [2024-11-13 22:18:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:18:36,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:52,231 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 24 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:32,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:32,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 770 states and 1747 transitions. [2024-11-13 22:19:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1747 transitions. [2024-11-13 22:19:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:19:32,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:32,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:32,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 778 states and 1774 transitions. [2024-11-13 22:20:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1774 transitions. [2024-11-13 22:20:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:20:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 25 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 784 states and 1798 transitions. [2024-11-13 22:20:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1798 transitions. [2024-11-13 22:20:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:20:14,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:14,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 786 states and 1802 transitions. [2024-11-13 22:20:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1802 transitions. [2024-11-13 22:20:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:20:26,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:26,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 25 proven. 61 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:20:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 788 states and 1815 transitions. [2024-11-13 22:20:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1815 transitions. [2024-11-13 22:20:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:20:33,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 22 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 794 states and 1836 transitions. [2024-11-13 22:20:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1836 transitions. [2024-11-13 22:20:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:20:57,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:57,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 25 proven. 68 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:21:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 798 states and 1856 transitions. [2024-11-13 22:21:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1856 transitions. [2024-11-13 22:21:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:21:09,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 23 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 799 states and 1868 transitions. [2024-11-13 22:21:25,378 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1868 transitions. [2024-11-13 22:21:25,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:21:25,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:25,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat