./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label54.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_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/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_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label54.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/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_8da2213d-94a1-4683-aa11-655e0727bfe9/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 6ba41e4f12ecda3aa9d5cc6beccc7d4b689c8980af6fbfb47511c7247cd859f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:41:40,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:41:41,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:41:41,054 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:41:41,054 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:41:41,088 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:41:41,090 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:41:41,090 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:41:41,091 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:41:41,091 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:41:41,091 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:41:41,091 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:41:41,091 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:41:41,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:41:41,092 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:41:41,093 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:41:41,093 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:41:41,093 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:41:41,093 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:41:41,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:41,095 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:41:41,095 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:41:41,095 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:41:41,095 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:41:41,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:41:41,095 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_8da2213d-94a1-4683-aa11-655e0727bfe9/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 -> 6ba41e4f12ecda3aa9d5cc6beccc7d4b689c8980af6fbfb47511c7247cd859f3 [2024-11-13 16:41:41,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:41:41,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:41:41,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:41:41,444 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:41:41,445 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:41:41,446 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label54.c Unable to find full path for "g++" [2024-11-13 16:41:43,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:41:44,259 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:41:44,260 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/sv-benchmarks/c/eca-rers2012/Problem06_label54.c [2024-11-13 16:41:44,304 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/data/55ebe275f/e20a65a07ddc421eacf7362dd41d16b7/FLAG4f3267d44 [2024-11-13 16:41:44,328 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/data/55ebe275f/e20a65a07ddc421eacf7362dd41d16b7 [2024-11-13 16:41:44,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:41:44,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:41:44,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:44,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:41:44,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:41:44,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:44" (1/1) ... [2024-11-13 16:41:44,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6abb580d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:44, skipping insertion in model container [2024-11-13 16:41:44,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:44" (1/1) ... [2024-11-13 16:41:44,546 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:41:46,424 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_8da2213d-94a1-4683-aa11-655e0727bfe9/sv-benchmarks/c/eca-rers2012/Problem06_label54.c[334673,334686] [2024-11-13 16:41:46,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:46,476 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:41:47,557 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_8da2213d-94a1-4683-aa11-655e0727bfe9/sv-benchmarks/c/eca-rers2012/Problem06_label54.c[334673,334686] [2024-11-13 16:41:47,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:47,615 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:41:47,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47 WrapperNode [2024-11-13 16:41:47,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:47,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:47,618 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:41:47,618 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:41:47,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:47,692 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,124 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 16:41:48,125 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:48,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:41:48,126 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:41:48,126 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:41:48,134 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,167 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,167 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,409 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,517 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,540 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,589 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:41:48,592 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:41:48,592 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:41:48,593 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:41:48,594 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:47" (1/1) ... [2024-11-13 16:41:48,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:48,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:41:48,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:41:48,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8da2213d-94a1-4683-aa11-655e0727bfe9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:41:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:41:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:41:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:41:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:41:48,793 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:41:48,796 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:41:59,234 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 16:41:59,234 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:42:01,231 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:42:01,232 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:42:01,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:42:01 BoogieIcfgContainer [2024-11-13 16:42:01,232 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:42:01,233 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:42:01,237 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:42:01,252 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:42:01,252 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:42:01" (1/1) ... [2024-11-13 16:42:01,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:42:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 16:42:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 16:42:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 16:42:01,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:04,890 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 16:42:11,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:11,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-13 16:42:11,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-13 16:42:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 16:42:11,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:11,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:12,980 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 16:42:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-13 16:42:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-13 16:42:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 16:42:13,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:14,831 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 16:42:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-13 16:42:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-13 16:42:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 16:42:15,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:15,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:17,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-13 16:42:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-13 16:42:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 16:42:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-13 16:42:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-13 16:42:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 16:42:20,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-13 16:42:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-13 16:42:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-13 16:42:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:22,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-13 16:42:22,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-13 16:42:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 16:42:22,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-13 16:42:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-13 16:42:25,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 16:42:25,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,922 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-13 16:42:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-13 16:42:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 16:42:26,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-13 16:42:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-13 16:42:28,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 16:42:28,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:28,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-13 16:42:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-13 16:42:31,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 16:42:31,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:31,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:32,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1955 states and 3135 transitions. [2024-11-13 16:42:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3135 transitions. [2024-11-13 16:42:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 16:42:32,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:33,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:33,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1966 states and 3149 transitions. [2024-11-13 16:42:33,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3149 transitions. [2024-11-13 16:42:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 16:42:33,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:35,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1991 states and 3183 transitions. [2024-11-13 16:42:35,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3183 transitions. [2024-11-13 16:42:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 16:42:35,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:35,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2017 states and 3219 transitions. [2024-11-13 16:42:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3219 transitions. [2024-11-13 16:42:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-13 16:42:39,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:39,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,495 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2047 states and 3259 transitions. [2024-11-13 16:42:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3259 transitions. [2024-11-13 16:42:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-13 16:42:42,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2059 states and 3275 transitions. [2024-11-13 16:42:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3275 transitions. [2024-11-13 16:42:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-13 16:42:44,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2071 states and 3291 transitions. [2024-11-13 16:42:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3291 transitions. [2024-11-13 16:42:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-13 16:42:45,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:45,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2073 states and 3293 transitions. [2024-11-13 16:42:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3293 transitions. [2024-11-13 16:42:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 16:42:46,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:46,820 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:47,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2086 states and 3310 transitions. [2024-11-13 16:42:47,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3310 transitions. [2024-11-13 16:42:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 16:42:47,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2087 states and 3311 transitions. [2024-11-13 16:42:48,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3311 transitions. [2024-11-13 16:42:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 16:42:48,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:48,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:48,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2089 states and 3313 transitions. [2024-11-13 16:42:48,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3313 transitions. [2024-11-13 16:42:49,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 16:42:49,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:53,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2132 states and 3368 transitions. [2024-11-13 16:42:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3368 transitions. [2024-11-13 16:42:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 16:42:53,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2140 states and 3377 transitions. [2024-11-13 16:42:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3377 transitions. [2024-11-13 16:42:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 16:42:54,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:54,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2168 states and 3411 transitions. [2024-11-13 16:42:56,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3411 transitions. [2024-11-13 16:42:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 16:42:56,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2172 states and 3418 transitions. [2024-11-13 16:42:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3418 transitions. [2024-11-13 16:42:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-13 16:42:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2192 states and 3443 transitions. [2024-11-13 16:42:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3443 transitions. [2024-11-13 16:42:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 16:42:59,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:59,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:59,698 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 2218 states and 3475 transitions. [2024-11-13 16:43:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3475 transitions. [2024-11-13 16:43:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 16:43:01,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:01,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:06,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:06,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2269 states and 3536 transitions. [2024-11-13 16:43:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3536 transitions. [2024-11-13 16:43:06,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-13 16:43:06,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:07,459 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:08,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2282 states and 3553 transitions. [2024-11-13 16:43:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3553 transitions. [2024-11-13 16:43:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 16:43:08,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:08,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:09,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2284 states and 3555 transitions. [2024-11-13 16:43:09,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3555 transitions. [2024-11-13 16:43:09,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 16:43:09,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:09,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:10,120 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2301 states and 3577 transitions. [2024-11-13 16:43:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3577 transitions. [2024-11-13 16:43:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 16:43:11,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:11,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:12,441 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2329 states and 3611 transitions. [2024-11-13 16:43:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3611 transitions. [2024-11-13 16:43:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 16:43:13,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:17,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:17,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2382 states and 3672 transitions. [2024-11-13 16:43:17,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3672 transitions. [2024-11-13 16:43:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 16:43:17,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:17,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 2392 states and 3687 transitions. [2024-11-13 16:43:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3687 transitions. [2024-11-13 16:43:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 16:43:19,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:19,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 2449 states and 3754 transitions. [2024-11-13 16:43:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3754 transitions. [2024-11-13 16:43:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 16:43:24,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:27,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 2465 states and 3775 transitions. [2024-11-13 16:43:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3775 transitions. [2024-11-13 16:43:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 16:43:27,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:27,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:29,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2473 states and 3788 transitions. [2024-11-13 16:43:29,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3788 transitions. [2024-11-13 16:43:29,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 16:43:29,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:29,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:29,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:33,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2494 states and 3816 transitions. [2024-11-13 16:43:33,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3816 transitions. [2024-11-13 16:43:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 16:43:33,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:33,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:37,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2509 states and 3837 transitions. [2024-11-13 16:43:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3837 transitions. [2024-11-13 16:43:37,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 16:43:37,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2511 states and 3840 transitions. [2024-11-13 16:43:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3840 transitions. [2024-11-13 16:43:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 16:43:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2518 states and 3852 transitions. [2024-11-13 16:43:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3852 transitions. [2024-11-13 16:43:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 16:43:40,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:40,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 2529 states and 3869 transitions. [2024-11-13 16:43:42,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3869 transitions. [2024-11-13 16:43:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-13 16:43:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 2532 states and 3873 transitions. [2024-11-13 16:43:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3873 transitions. [2024-11-13 16:43:44,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 16:43:44,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:44,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:44,762 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:45,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2540 states and 3886 transitions. [2024-11-13 16:43:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3886 transitions. [2024-11-13 16:43:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 16:43:45,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:45,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:46,824 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2541 states and 3887 transitions. [2024-11-13 16:43:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3887 transitions. [2024-11-13 16:43:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 16:43:46,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:46,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:47,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2548 states and 3897 transitions. [2024-11-13 16:43:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3897 transitions. [2024-11-13 16:43:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 16:43:47,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:47,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2627 states and 3991 transitions. [2024-11-13 16:43:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3991 transitions. [2024-11-13 16:43:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 16:43:54,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2630 states and 3996 transitions. [2024-11-13 16:43:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3996 transitions. [2024-11-13 16:43:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 16:43:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:57,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2633 states and 4001 transitions. [2024-11-13 16:43:57,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4001 transitions. [2024-11-13 16:43:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 16:43:57,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2641 states and 4012 transitions. [2024-11-13 16:43:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4012 transitions. [2024-11-13 16:43:58,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-13 16:43:58,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:58,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:59,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2643 states and 4014 transitions. [2024-11-13 16:43:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4014 transitions. [2024-11-13 16:43:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-13 16:43:59,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:59,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2666 states and 4046 transitions. [2024-11-13 16:44:03,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4046 transitions. [2024-11-13 16:44:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-13 16:44:03,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:03,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:03,982 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:04,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2673 states and 4055 transitions. [2024-11-13 16:44:04,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4055 transitions. [2024-11-13 16:44:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 16:44:04,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:04,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:05,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2677 states and 4061 transitions. [2024-11-13 16:44:05,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4061 transitions. [2024-11-13 16:44:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 16:44:05,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:06,589 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2683 states and 4069 transitions. [2024-11-13 16:44:06,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4069 transitions. [2024-11-13 16:44:06,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-13 16:44:06,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:09,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2711 states and 4104 transitions. [2024-11-13 16:44:09,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4104 transitions. [2024-11-13 16:44:09,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-13 16:44:09,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:09,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:11,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2726 states and 4123 transitions. [2024-11-13 16:44:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4123 transitions. [2024-11-13 16:44:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 16:44:11,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2733 states and 4133 transitions. [2024-11-13 16:44:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4133 transitions. [2024-11-13 16:44:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 16:44:13,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:13,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,038 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2735 states and 4136 transitions. [2024-11-13 16:44:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4136 transitions. [2024-11-13 16:44:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 16:44:14,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:14,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:14,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,907 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 16:44:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:15,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2736 states and 4149 transitions. [2024-11-13 16:44:15,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 4149 transitions. [2024-11-13 16:44:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 16:44:15,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2820 states and 4382 transitions. [2024-11-13 16:44:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4382 transitions. [2024-11-13 16:44:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 16:44:23,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2830 states and 4398 transitions. [2024-11-13 16:44:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4398 transitions. [2024-11-13 16:44:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-13 16:44:25,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2845 states and 4417 transitions. [2024-11-13 16:44:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4417 transitions. [2024-11-13 16:44:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 16:44:27,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:44:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2852 states and 4451 transitions. [2024-11-13 16:44:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4451 transitions. [2024-11-13 16:44:29,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 16:44:29,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 2928 states and 4561 transitions. [2024-11-13 16:44:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 4561 transitions. [2024-11-13 16:44:36,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 16:44:36,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:36,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2929 states and 4564 transitions. [2024-11-13 16:44:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4564 transitions. [2024-11-13 16:44:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 16:44:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:38,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 2932 states and 4567 transitions. [2024-11-13 16:44:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4567 transitions. [2024-11-13 16:44:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 16:44:38,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:44,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2970 states and 4614 transitions. [2024-11-13 16:44:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4614 transitions. [2024-11-13 16:44:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 16:44:44,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2975 states and 4621 transitions. [2024-11-13 16:44:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4621 transitions. [2024-11-13 16:44:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 16:44:46,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3038 states and 4694 transitions. [2024-11-13 16:44:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4694 transitions. [2024-11-13 16:44:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 16:44:51,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:51,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:52,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3047 states and 4706 transitions. [2024-11-13 16:44:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4706 transitions. [2024-11-13 16:44:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 16:44:52,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 116 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 3050 states and 4713 transitions. [2024-11-13 16:44:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4713 transitions. [2024-11-13 16:44:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 16:44:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:54,902 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:45:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 3978 states and 5769 transitions. [2024-11-13 16:45:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5769 transitions. [2024-11-13 16:45:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 16:45:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:02,398 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:45:04,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:04,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 3988 states and 5798 transitions. [2024-11-13 16:45:04,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5798 transitions. [2024-11-13 16:45:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 16:45:04,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:04,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:06,667 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:45:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:08,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 3993 states and 5811 transitions. [2024-11-13 16:45:08,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 5811 transitions. [2024-11-13 16:45:08,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 16:45:08,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:08,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:10,115 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:45:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 4000 states and 5821 transitions. [2024-11-13 16:45:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 4000 states and 5821 transitions. [2024-11-13 16:45:11,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 16:45:11,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:11,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:45:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 4004 states and 5826 transitions. [2024-11-13 16:45:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 4004 states and 5826 transitions. [2024-11-13 16:45:13,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 16:45:13,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:14,465 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:45:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 4005 states and 5836 transitions. [2024-11-13 16:45:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 4005 states and 5836 transitions. [2024-11-13 16:45:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 16:45:15,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:15,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:45:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 4019 states and 5856 transitions. [2024-11-13 16:45:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 5856 transitions. [2024-11-13 16:45:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 16:45:18,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:45:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 4038 states and 5881 transitions. [2024-11-13 16:45:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 4038 states and 5881 transitions. [2024-11-13 16:45:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 16:45:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:22,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:24,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 4042 states and 5894 transitions. [2024-11-13 16:45:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 5894 transitions. [2024-11-13 16:45:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 16:45:24,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:24,666 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:45:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 4050 states and 5904 transitions. [2024-11-13 16:45:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 4050 states and 5904 transitions. [2024-11-13 16:45:25,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 16:45:25,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:25,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6128 states to 4179 states and 6128 transitions. [2024-11-13 16:45:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 6128 transitions. [2024-11-13 16:45:37,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 16:45:37,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:37,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:40,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 4183 states and 6225 transitions. [2024-11-13 16:45:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 6225 transitions. [2024-11-13 16:45:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 16:45:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:43,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 4191 states and 6236 transitions. [2024-11-13 16:45:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 6236 transitions. [2024-11-13 16:45:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 16:45:43,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6239 states to 4194 states and 6239 transitions. [2024-11-13 16:45:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 6239 transitions. [2024-11-13 16:45:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 16:45:46,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6251 states to 4204 states and 6251 transitions. [2024-11-13 16:45:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 6251 transitions. [2024-11-13 16:45:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-13 16:45:46,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:46,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:45:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 4245 states and 6304 transitions. [2024-11-13 16:45:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 4245 states and 6304 transitions. [2024-11-13 16:45:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 16:45:53,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:53,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:45:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:58,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 4263 states and 6329 transitions. [2024-11-13 16:45:58,474 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 6329 transitions. [2024-11-13 16:45:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 16:45:58,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:59,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:59,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 4273 states and 6342 transitions. [2024-11-13 16:45:59,847 INFO L276 IsEmpty]: Start isEmpty. Operand 4273 states and 6342 transitions. [2024-11-13 16:45:59,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-13 16:45:59,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:59,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:46:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 4277 states and 6352 transitions. [2024-11-13 16:46:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4277 states and 6352 transitions. [2024-11-13 16:46:01,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-13 16:46:01,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:01,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:46:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:03,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6363 states to 4284 states and 6363 transitions. [2024-11-13 16:46:03,158 INFO L276 IsEmpty]: Start isEmpty. Operand 4284 states and 6363 transitions. [2024-11-13 16:46:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-13 16:46:03,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:03,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:03,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:46:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6503 states to 4406 states and 6503 transitions. [2024-11-13 16:46:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4406 states and 6503 transitions. [2024-11-13 16:46:14,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 16:46:14,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:14,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 16:46:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 4415 states and 6516 transitions. [2024-11-13 16:46:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 6516 transitions. [2024-11-13 16:46:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 16:46:17,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:17,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 16:46:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6525 states to 4420 states and 6525 transitions. [2024-11-13 16:46:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 4420 states and 6525 transitions. [2024-11-13 16:46:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 16:46:19,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:19,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 16:46:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6530 states to 4426 states and 6530 transitions. [2024-11-13 16:46:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 4426 states and 6530 transitions. [2024-11-13 16:46:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 16:46:22,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:23,283 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 16:46:24,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:24,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 4432 states and 6535 transitions. [2024-11-13 16:46:24,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4432 states and 6535 transitions. [2024-11-13 16:46:24,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 16:46:24,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:28,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:28,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6579 states to 4446 states and 6579 transitions. [2024-11-13 16:46:28,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4446 states and 6579 transitions. [2024-11-13 16:46:28,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 16:46:28,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:28,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:30,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6587 states to 4453 states and 6587 transitions. [2024-11-13 16:46:30,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 6587 transitions. [2024-11-13 16:46:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 16:46:30,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:30,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:31,446 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:32,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6593 states to 4459 states and 6593 transitions. [2024-11-13 16:46:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 4459 states and 6593 transitions. [2024-11-13 16:46:32,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 16:46:32,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:32,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6600 states to 4462 states and 6600 transitions. [2024-11-13 16:46:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4462 states and 6600 transitions. [2024-11-13 16:46:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-13 16:46:35,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:35,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 153 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:46:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6797 states to 4588 states and 6797 transitions. [2024-11-13 16:46:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 6797 transitions. [2024-11-13 16:46:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-13 16:46:51,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 153 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:46:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:53,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6835 states to 4592 states and 6835 transitions. [2024-11-13 16:46:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 4592 states and 6835 transitions. [2024-11-13 16:46:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-13 16:46:53,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 153 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:46:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 4595 states and 6847 transitions. [2024-11-13 16:46:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4595 states and 6847 transitions. [2024-11-13 16:46:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-13 16:46:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:56,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:56,845 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:46:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6853 states to 4599 states and 6853 transitions. [2024-11-13 16:46:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 4599 states and 6853 transitions. [2024-11-13 16:46:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-13 16:46:57,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6874 states to 4615 states and 6874 transitions. [2024-11-13 16:46:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4615 states and 6874 transitions. [2024-11-13 16:46:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 16:46:58,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 155 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 16:47:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6894 states to 4621 states and 6894 transitions. [2024-11-13 16:47:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 4621 states and 6894 transitions. [2024-11-13 16:47:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 16:47:03,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6937 states to 4652 states and 6937 transitions. [2024-11-13 16:47:07,141 INFO L276 IsEmpty]: Start isEmpty. Operand 4652 states and 6937 transitions. [2024-11-13 16:47:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-13 16:47:07,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.