./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label44.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_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/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_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label44.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/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_51c12641-c376-474f-ab92-db2e3c701788/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 861576cfdd4bbb5c4fa5f5ac5afbad3017305a2870393a04aa0ffe7e486f3340 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:12:35,942 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:12:36,010 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:12:36,015 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:12:36,015 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:12:36,041 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:12:36,042 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:12:36,042 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:12:36,043 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:12:36,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:12:36,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:12:36,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:12:36,043 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:12:36,044 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:12:36,044 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:12:36,044 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:12:36,044 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:12:36,044 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:12:36,044 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:12:36,045 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:12:36,045 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:12:36,045 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:12:36,045 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:12:36,045 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:12:36,046 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:12:36,046 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:12:36,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:12:36,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:36,046 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:12:36,046 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:12:36,047 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:12:36,047 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:12:36,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:12:36,047 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_51c12641-c376-474f-ab92-db2e3c701788/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 -> 861576cfdd4bbb5c4fa5f5ac5afbad3017305a2870393a04aa0ffe7e486f3340 [2024-11-13 22:12:36,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:12:36,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:12:36,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:12:36,401 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:12:36,402 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:12:36,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label44.c Unable to find full path for "g++" [2024-11-13 22:12:38,523 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:12:39,340 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:12:39,342 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/sv-benchmarks/c/eca-rers2012/Problem06_label44.c [2024-11-13 22:12:39,404 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/data/f5c11c842/c58726efe12643ee8b01f0e9daedd9eb/FLAG8c975dffa [2024-11-13 22:12:39,424 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/data/f5c11c842/c58726efe12643ee8b01f0e9daedd9eb [2024-11-13 22:12:39,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:12:39,428 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:12:39,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:39,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:12:39,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:12:39,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:39" (1/1) ... [2024-11-13 22:12:39,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b86a731 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:39, skipping insertion in model container [2024-11-13 22:12:39,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:39" (1/1) ... [2024-11-13 22:12:39,619 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:12:42,233 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_51c12641-c376-474f-ab92-db2e3c701788/sv-benchmarks/c/eca-rers2012/Problem06_label44.c[330685,330698] [2024-11-13 22:12:42,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:42,296 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:12:43,539 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_51c12641-c376-474f-ab92-db2e3c701788/sv-benchmarks/c/eca-rers2012/Problem06_label44.c[330685,330698] [2024-11-13 22:12:43,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:43,702 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:12:43,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43 WrapperNode [2024-11-13 22:12:43,703 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:43,705 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:43,705 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:12:43,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:12:43,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:43,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,280 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 22:12:44,281 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:44,282 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:12:44,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:12:44,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:12:44,291 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,292 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,345 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,346 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,604 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,720 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,752 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,810 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:12:44,813 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:12:44,814 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:12:44,815 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:12:44,816 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:43" (1/1) ... [2024-11-13 22:12:44,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:44,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:12:44,869 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:12:44,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51c12641-c376-474f-ab92-db2e3c701788/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:12:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:12:45,063 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:12:45,065 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:56,173 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 22:12:56,174 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:57,608 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:57,609 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:12:57,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:57 BoogieIcfgContainer [2024-11-13 22:12:57,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:57,610 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:57,611 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:57,622 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:57,623 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:57" (1/1) ... [2024-11-13 22:12:57,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:12:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 22:12:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 22:12:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 22:12:57,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:57,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1865 states and 2998 transitions. [2024-11-13 22:13:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2998 transitions. [2024-11-13 22:13:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 22:13:09,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:09,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1868 states and 3003 transitions. [2024-11-13 22:13:12,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3003 transitions. [2024-11-13 22:13:12,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 22:13:12,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:12,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:14,003 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 22:13:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1875 states and 3013 transitions. [2024-11-13 22:13:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3013 transitions. [2024-11-13 22:13:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 22:13:14,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:14,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:17,116 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 22:13:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1883 states and 3025 transitions. [2024-11-13 22:13:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3025 transitions. [2024-11-13 22:13:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 22:13:17,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:17,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:18,738 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 22:13:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1892 states and 3039 transitions. [2024-11-13 22:13:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3039 transitions. [2024-11-13 22:13:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-13 22:13:19,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1895 states and 3044 transitions. [2024-11-13 22:13:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3044 transitions. [2024-11-13 22:13:20,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 22:13:20,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:21,782 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:22,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 1908 states and 3063 transitions. [2024-11-13 22:13:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3063 transitions. [2024-11-13 22:13:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 22:13:22,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:22,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1912 states and 3068 transitions. [2024-11-13 22:13:23,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3068 transitions. [2024-11-13 22:13:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 22:13:23,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:23,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:24,660 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 22:13:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3090 states to 1927 states and 3090 transitions. [2024-11-13 22:13:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3090 transitions. [2024-11-13 22:13:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-13 22:13:25,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:26,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1928 states and 3091 transitions. [2024-11-13 22:13:26,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3091 transitions. [2024-11-13 22:13:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 22:13:26,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:27,330 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 22:13:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1929 states and 3092 transitions. [2024-11-13 22:13:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3092 transitions. [2024-11-13 22:13:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 22:13:27,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:29,128 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 22:13:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:30,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1949 states and 3119 transitions. [2024-11-13 22:13:30,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3119 transitions. [2024-11-13 22:13:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 22:13:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:30,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:31,293 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 22:13:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1950 states and 3121 transitions. [2024-11-13 22:13:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3121 transitions. [2024-11-13 22:13:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 22:13:31,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:31,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1973 states and 3153 transitions. [2024-11-13 22:13:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3153 transitions. [2024-11-13 22:13:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 22:13:34,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:36,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 1997 states and 3187 transitions. [2024-11-13 22:13:36,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3187 transitions. [2024-11-13 22:13:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 22:13:36,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:37,507 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 22:13:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2022 states and 3222 transitions. [2024-11-13 22:13:39,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3222 transitions. [2024-11-13 22:13:39,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 22:13:39,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:39,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:41,376 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 22:13:44,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2048 states and 3259 transitions. [2024-11-13 22:13:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3259 transitions. [2024-11-13 22:13:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 22:13:44,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:44,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 2052 states and 3264 transitions. [2024-11-13 22:13:45,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3264 transitions. [2024-11-13 22:13:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-13 22:13:45,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:45,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:45,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:45,885 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:47,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 2078 states and 3297 transitions. [2024-11-13 22:13:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3297 transitions. [2024-11-13 22:13:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-13 22:13:47,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:47,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:47,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,674 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:49,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 2094 states and 3317 transitions. [2024-11-13 22:13:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3317 transitions. [2024-11-13 22:13:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 22:13:49,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:49,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:50,410 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 22:13:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 2107 states and 3334 transitions. [2024-11-13 22:13:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3334 transitions. [2024-11-13 22:13:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 22:13:50,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:51,552 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 22:13:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3337 states to 2110 states and 3337 transitions. [2024-11-13 22:13:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3337 transitions. [2024-11-13 22:13:51,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 22:13:51,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:51,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:52,816 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 22:13:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 2153 states and 3392 transitions. [2024-11-13 22:13:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3392 transitions. [2024-11-13 22:13:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 22:13:56,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:57,383 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 22:13:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2186 states and 3432 transitions. [2024-11-13 22:13:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3432 transitions. [2024-11-13 22:13:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 22:13:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:00,189 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 22:14:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 2190 states and 3438 transitions. [2024-11-13 22:14:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3438 transitions. [2024-11-13 22:14:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-13 22:14:00,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:01,186 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 22:14:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 2240 states and 3501 transitions. [2024-11-13 22:14:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3501 transitions. [2024-11-13 22:14:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 22:14:05,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,592 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 22:14:08,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2262 states and 3528 transitions. [2024-11-13 22:14:08,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3528 transitions. [2024-11-13 22:14:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 22:14:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2263 states and 3529 transitions. [2024-11-13 22:14:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3529 transitions. [2024-11-13 22:14:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 22:14:09,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,360 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 22:14:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:16,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 2314 states and 3591 transitions. [2024-11-13 22:14:16,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3591 transitions. [2024-11-13 22:14:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-13 22:14:16,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:16,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 2355 states and 3642 transitions. [2024-11-13 22:14:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3642 transitions. [2024-11-13 22:14:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-13 22:14:20,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 2358 states and 3645 transitions. [2024-11-13 22:14:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3645 transitions. [2024-11-13 22:14:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 22:14:21,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:22,443 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 22:14:24,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 2375 states and 3666 transitions. [2024-11-13 22:14:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3666 transitions. [2024-11-13 22:14:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 22:14:24,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,902 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 22:14:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:26,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 2399 states and 3695 transitions. [2024-11-13 22:14:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3695 transitions. [2024-11-13 22:14:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 22:14:26,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:26,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:27,062 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 22:14:28,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:28,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2426 states and 3727 transitions. [2024-11-13 22:14:28,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3727 transitions. [2024-11-13 22:14:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-13 22:14:28,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:28,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 2429 states and 3733 transitions. [2024-11-13 22:14:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3733 transitions. [2024-11-13 22:14:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 22:14:29,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:29,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,286 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 22:14:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 2486 states and 3800 transitions. [2024-11-13 22:14:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3800 transitions. [2024-11-13 22:14:36,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 22:14:36,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:36,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:37,020 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 22:14:38,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2502 states and 3820 transitions. [2024-11-13 22:14:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3820 transitions. [2024-11-13 22:14:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 22:14:38,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:39,922 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 22:14:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 2523 states and 3847 transitions. [2024-11-13 22:14:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3847 transitions. [2024-11-13 22:14:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 22:14:42,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:42,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,327 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 22:14:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 2538 states and 3869 transitions. [2024-11-13 22:14:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 3869 transitions. [2024-11-13 22:14:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 22:14:47,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 2543 states and 3878 transitions. [2024-11-13 22:14:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3878 transitions. [2024-11-13 22:14:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 22:14:50,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:50,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:51,085 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 22:14:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2545 states and 3880 transitions. [2024-11-13 22:14:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 3880 transitions. [2024-11-13 22:14:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 22:14:51,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:52,001 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 22:14:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2556 states and 3896 transitions. [2024-11-13 22:14:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3896 transitions. [2024-11-13 22:14:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-13 22:14:53,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:53,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:54,426 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 2558 states and 3899 transitions. [2024-11-13 22:14:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3899 transitions. [2024-11-13 22:14:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-13 22:14:54,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:55,388 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 22:14:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 2559 states and 3900 transitions. [2024-11-13 22:14:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3900 transitions. [2024-11-13 22:14:55,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 22:14:55,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:55,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:56,093 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 22:14:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3912 states to 2567 states and 3912 transitions. [2024-11-13 22:14:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3912 transitions. [2024-11-13 22:14:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 22:14:56,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:56,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:57,225 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 22:14:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:57,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2568 states and 3913 transitions. [2024-11-13 22:14:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3913 transitions. [2024-11-13 22:14:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 22:14:57,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:58,627 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 22:15:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2647 states and 4007 transitions. [2024-11-13 22:15:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4007 transitions. [2024-11-13 22:15:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 22:15:05,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,255 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 22:15:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4011 states to 2650 states and 4011 transitions. [2024-11-13 22:15:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4011 transitions. [2024-11-13 22:15:06,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 22:15:06,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:08,014 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 22:15:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2652 states and 4015 transitions. [2024-11-13 22:15:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4015 transitions. [2024-11-13 22:15:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-13 22:15:08,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2654 states and 4018 transitions. [2024-11-13 22:15:09,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4018 transitions. [2024-11-13 22:15:09,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 22:15:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:11,302 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 22:15:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:12,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 2662 states and 4029 transitions. [2024-11-13 22:15:12,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4029 transitions. [2024-11-13 22:15:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-13 22:15:12,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:13,191 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2665 states and 4034 transitions. [2024-11-13 22:15:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4034 transitions. [2024-11-13 22:15:13,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 22:15:13,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:14,327 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 22:15:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 2671 states and 4041 transitions. [2024-11-13 22:15:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4041 transitions. [2024-11-13 22:15:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-13 22:15:14,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:14,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2679 states and 4051 transitions. [2024-11-13 22:15:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 4051 transitions. [2024-11-13 22:15:15,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-13 22:15:15,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:15,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:16,183 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 22:15:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2707 states and 4085 transitions. [2024-11-13 22:15:18,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4085 transitions. [2024-11-13 22:15:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 22:15:18,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:19,225 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 22:15:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 2714 states and 4094 transitions. [2024-11-13 22:15:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 4094 transitions. [2024-11-13 22:15:20,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 22:15:20,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:20,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:21,625 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 22:15:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2721 states and 4103 transitions. [2024-11-13 22:15:22,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4103 transitions. [2024-11-13 22:15:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2024-11-13 22:15:22,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:22,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:22,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:23,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2725 states and 4109 transitions. [2024-11-13 22:15:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4109 transitions. [2024-11-13 22:15:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 22:15:23,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:23,970 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 22:15:31,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3669 states and 5201 transitions. [2024-11-13 22:15:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5201 transitions. [2024-11-13 22:15:31,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 22:15:31,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:33,603 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 22:15:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5454 states to 3753 states and 5454 transitions. [2024-11-13 22:15:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5454 transitions. [2024-11-13 22:15:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 22:15:42,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:42,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,477 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 22:15:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5465 states to 3759 states and 5465 transitions. [2024-11-13 22:15:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5465 transitions. [2024-11-13 22:15:44,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 22:15:44,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:44,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 3760 states and 5466 transitions. [2024-11-13 22:15:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5466 transitions. [2024-11-13 22:15:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-13 22:15:45,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:45,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 3765 states and 5474 transitions. [2024-11-13 22:15:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5474 transitions. [2024-11-13 22:15:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 22:15:46,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:46,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:47,440 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 22:15:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3770 states and 5515 transitions. [2024-11-13 22:15:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5515 transitions. [2024-11-13 22:15:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:15:48,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:50,102 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 22:15:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:56,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 3845 states and 5602 transitions. [2024-11-13 22:15:56,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3845 states and 5602 transitions. [2024-11-13 22:15:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 22:15:56,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:58,670 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 22:16:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 3883 states and 5648 transitions. [2024-11-13 22:16:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3883 states and 5648 transitions. [2024-11-13 22:16:03,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 22:16:03,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:03,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:16:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 3890 states and 5657 transitions. [2024-11-13 22:16:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3890 states and 5657 transitions. [2024-11-13 22:16:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 22:16:04,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5732 states to 3955 states and 5732 transitions. [2024-11-13 22:16:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3955 states and 5732 transitions. [2024-11-13 22:16:10,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:16:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,710 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 22:16:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 3963 states and 5742 transitions. [2024-11-13 22:16:12,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5742 transitions. [2024-11-13 22:16:12,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 22:16:12,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:13,007 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 3965 states and 5744 transitions. [2024-11-13 22:16:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 5744 transitions. [2024-11-13 22:16:13,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 22:16:13,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:13,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:14,052 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 22:16:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 3968 states and 5747 transitions. [2024-11-13 22:16:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3968 states and 5747 transitions. [2024-11-13 22:16:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 22:16:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:14,963 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 22:16:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:15,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 3969 states and 5750 transitions. [2024-11-13 22:16:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3969 states and 5750 transitions. [2024-11-13 22:16:15,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-13 22:16:15,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:15,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:16:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:23,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5847 states to 4053 states and 5847 transitions. [2024-11-13 22:16:23,515 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 5847 transitions. [2024-11-13 22:16:23,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:16:23,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:24,509 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 22:16:26,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 4062 states and 5889 transitions. [2024-11-13 22:16:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 4062 states and 5889 transitions. [2024-11-13 22:16:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:16:26,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,518 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 22:16:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 4072 states and 5921 transitions. [2024-11-13 22:16:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 4072 states and 5921 transitions. [2024-11-13 22:16:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:16:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:33,906 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 22:16:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 4076 states and 5927 transitions. [2024-11-13 22:16:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4076 states and 5927 transitions. [2024-11-13 22:16:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:16:34,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,593 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 22:16:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:37,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5944 states to 4081 states and 5944 transitions. [2024-11-13 22:16:37,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 5944 transitions. [2024-11-13 22:16:37,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 22:16:37,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:37,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,987 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 22:16:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 4089 states and 5957 transitions. [2024-11-13 22:16:41,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 5957 transitions. [2024-11-13 22:16:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 22:16:41,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,625 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 22:16:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 4103 states and 5977 transitions. [2024-11-13 22:16:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 4103 states and 5977 transitions. [2024-11-13 22:16:44,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 22:16:44,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,148 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 22:16:52,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6046 states to 4161 states and 6046 transitions. [2024-11-13 22:16:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4161 states and 6046 transitions. [2024-11-13 22:16:52,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-13 22:16:52,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:16:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 4169 states and 6060 transitions. [2024-11-13 22:16:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 6060 transitions. [2024-11-13 22:16:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-13 22:16:55,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:16:57,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 4178 states and 6074 transitions. [2024-11-13 22:16:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6074 transitions. [2024-11-13 22:16:57,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-13 22:16:57,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:57,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:57,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:58,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6088 states to 4190 states and 6088 transitions. [2024-11-13 22:16:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6088 transitions. [2024-11-13 22:16:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 22:16:58,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,204 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 22:17:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 4194 states and 6098 transitions. [2024-11-13 22:17:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 6098 transitions. [2024-11-13 22:17:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:17:01,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:01,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:03,592 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 22:17:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6320 states to 4323 states and 6320 transitions. [2024-11-13 22:17:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4323 states and 6320 transitions. [2024-11-13 22:17:16,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:17:16,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:18,494 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 22:17:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 4327 states and 6373 transitions. [2024-11-13 22:17:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 6373 transitions. [2024-11-13 22:17:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:17:20,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:22,299 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 22:17:24,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6387 states to 4335 states and 6387 transitions. [2024-11-13 22:17:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6387 transitions. [2024-11-13 22:17:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:17:24,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:26,421 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 22:17:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6391 states to 4339 states and 6391 transitions. [2024-11-13 22:17:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 6391 transitions. [2024-11-13 22:17:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 22:17:27,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.