./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label03.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_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/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_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/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_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/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 851d512a42d29fb9bd6dcf3cbefad9f00e24dde2c718020e42d3a122db0e4a02 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:06,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:07,051 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:18:07,058 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:07,059 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:07,102 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:07,104 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:07,104 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:07,104 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:07,105 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:07,105 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:07,106 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:07,106 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:07,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:07,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:07,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:07,107 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:07,107 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:07,110 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:07,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:07,110 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_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/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 -> 851d512a42d29fb9bd6dcf3cbefad9f00e24dde2c718020e42d3a122db0e4a02 [2024-11-13 20:18:07,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:07,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:07,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:07,490 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:07,490 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:07,492 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label03.c Unable to find full path for "g++" [2024-11-13 20:18:09,440 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:10,196 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:10,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/sv-benchmarks/c/eca-rers2012/Problem06_label03.c [2024-11-13 20:18:10,244 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/data/1d01ac4b6/919d8964c32745acad00ab4c703e96c0/FLAG523545d65 [2024-11-13 20:18:10,264 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/data/1d01ac4b6/919d8964c32745acad00ab4c703e96c0 [2024-11-13 20:18:10,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:10,272 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:10,273 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:10,275 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:10,279 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:10,280 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:10" (1/1) ... [2024-11-13 20:18:10,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6abb580d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:10, skipping insertion in model container [2024-11-13 20:18:10,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:10" (1/1) ... [2024-11-13 20:18:10,514 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:12,499 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_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/sv-benchmarks/c/eca-rers2012/Problem06_label03.c[334796,334809] [2024-11-13 20:18:12,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:12,539 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:13,680 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_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/sv-benchmarks/c/eca-rers2012/Problem06_label03.c[334796,334809] [2024-11-13 20:18:13,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:13,743 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:13,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13 WrapperNode [2024-11-13 20:18:13,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:13,747 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:13,747 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:13,747 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:13,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:13,852 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,352 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 20:18:14,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:14,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:14,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:14,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:14,408 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,522 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,525 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,814 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,859 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,881 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,954 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:14,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:14,957 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:14,957 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:14,959 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:13" (1/1) ... [2024-11-13 20:18:14,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:14,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:14,998 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:15,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9055d4cf-41e7-4f6b-9776-9fb4a2b2c687/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:15,159 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:15,161 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:25,278 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:25,279 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:26,656 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:26,659 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:18:26,660 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:26 BoogieIcfgContainer [2024-11-13 20:18:26,660 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:26,661 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:26,662 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:26,672 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:26,672 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:26" (1/1) ... [2024-11-13 20:18:26,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 20:18:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 20:18:26,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 20:18:26,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:26,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,564 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 20:18:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-13 20:18:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-13 20:18:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 20:18:36,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:36,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,001 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 20:18:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-13 20:18:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-13 20:18:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-13 20:18:39,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:40,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-13 20:18:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-13 20:18:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 20:18:40,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,599 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 20:18:43,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-13 20:18:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-13 20:18:43,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 20:18:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,329 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 20:18:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-13 20:18:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-13 20:18:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 20:18:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,736 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 20:18:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-13 20:18:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-13 20:18:47,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-13 20:18:47,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,087 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 20:18:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-13 20:18:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-13 20:18:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-13 20:18:48,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:48,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-13 20:18:49,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-13 20:18:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 20:18:49,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:50,455 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 20:18:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-13 20:18:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-13 20:18:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 20:18:51,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:51,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,140 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 20:18:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-13 20:18:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-13 20:18:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-13 20:18:52,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-13 20:18:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-13 20:18:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 20:18:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:54,604 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 20:18:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-13 20:18:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-13 20:18:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 20:18:56,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:56,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,749 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 20:18:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-13 20:18:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-13 20:18:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-13 20:18:57,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-13 20:18:58,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-13 20:18:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 20:18:58,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:59,014 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 20:19:00,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-13 20:19:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-13 20:19:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 20:19:00,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:00,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:01,138 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 20:19:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-13 20:19:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-13 20:19:03,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 20:19:03,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:04,264 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 20:19:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-13 20:19:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-13 20:19:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-13 20:19:06,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:07,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-13 20:19:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-13 20:19:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 20:19:07,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:07,998 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 20:19:10,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-13 20:19:10,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-13 20:19:10,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-13 20:19:10,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-13 20:19:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-13 20:19:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-13 20:19:12,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2075 states and 3516 transitions. [2024-11-13 20:19:13,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3516 transitions. [2024-11-13 20:19:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-13 20:19:13,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:14,622 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 20:19:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2101 states and 3551 transitions. [2024-11-13 20:19:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3551 transitions. [2024-11-13 20:19:17,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-13 20:19:17,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,698 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 20:19:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2107 states and 3559 transitions. [2024-11-13 20:19:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3559 transitions. [2024-11-13 20:19:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-13 20:19:18,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3592 states to 2131 states and 3592 transitions. [2024-11-13 20:19:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3592 transitions. [2024-11-13 20:19:20,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 20:19:20,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,282 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 20:19:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 2142 states and 3608 transitions. [2024-11-13 20:19:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3608 transitions. [2024-11-13 20:19:22,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-13 20:19:22,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:22,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,984 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 2143 states and 3609 transitions. [2024-11-13 20:19:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3609 transitions. [2024-11-13 20:19:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-13 20:19:23,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 2166 states and 3640 transitions. [2024-11-13 20:19:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3640 transitions. [2024-11-13 20:19:26,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 20:19:26,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:27,586 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 20:19:31,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 2209 states and 3696 transitions. [2024-11-13 20:19:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3696 transitions. [2024-11-13 20:19:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-13 20:19:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2220 states and 3712 transitions. [2024-11-13 20:19:33,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 3712 transitions. [2024-11-13 20:19:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-13 20:19:33,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 2221 states and 3713 transitions. [2024-11-13 20:19:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3713 transitions. [2024-11-13 20:19:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 20:19:33,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:34,277 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 20:19:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2226 states and 3720 transitions. [2024-11-13 20:19:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3720 transitions. [2024-11-13 20:19:34,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 20:19:34,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:34,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,029 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 20:19:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2230 states and 3727 transitions. [2024-11-13 20:19:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3727 transitions. [2024-11-13 20:19:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-13 20:19:35,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,903 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2232 states and 3729 transitions. [2024-11-13 20:19:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3729 transitions. [2024-11-13 20:19:35,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 20:19:35,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,677 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 20:19:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2254 states and 3757 transitions. [2024-11-13 20:19:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3757 transitions. [2024-11-13 20:19:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 20:19:38,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,962 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 20:19:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2255 states and 3758 transitions. [2024-11-13 20:19:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 3758 transitions. [2024-11-13 20:19:39,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 20:19:39,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,803 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 20:19:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2306 states and 3820 transitions. [2024-11-13 20:19:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3820 transitions. [2024-11-13 20:19:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-13 20:19:45,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:46,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 2316 states and 3832 transitions. [2024-11-13 20:19:46,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3832 transitions. [2024-11-13 20:19:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-13 20:19:46,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,069 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 20:19:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2336 states and 3857 transitions. [2024-11-13 20:19:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3857 transitions. [2024-11-13 20:19:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 20:19:48,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 2350 states and 3875 transitions. [2024-11-13 20:19:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3875 transitions. [2024-11-13 20:19:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 20:19:49,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,497 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 20:19:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2367 states and 3896 transitions. [2024-11-13 20:19:52,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3896 transitions. [2024-11-13 20:19:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 20:19:52,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,827 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 20:19:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:54,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3929 states to 2394 states and 3929 transitions. [2024-11-13 20:19:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 3929 transitions. [2024-11-13 20:19:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-13 20:19:54,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,456 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:56,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 2404 states and 3943 transitions. [2024-11-13 20:19:56,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3943 transitions. [2024-11-13 20:19:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 20:19:56,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:56,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,097 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 20:20:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:02,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2461 states and 4010 transitions. [2024-11-13 20:20:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4010 transitions. [2024-11-13 20:20:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-13 20:20:02,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2469 states and 4022 transitions. [2024-11-13 20:20:04,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4022 transitions. [2024-11-13 20:20:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 20:20:04,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:04,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:05,621 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 20:20:07,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2484 states and 4043 transitions. [2024-11-13 20:20:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4043 transitions. [2024-11-13 20:20:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 20:20:08,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,780 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 20:20:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 2489 states and 4050 transitions. [2024-11-13 20:20:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4050 transitions. [2024-11-13 20:20:09,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-13 20:20:09,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:09,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2491 states and 4054 transitions. [2024-11-13 20:20:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4054 transitions. [2024-11-13 20:20:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 20:20:09,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:09,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,539 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 20:20:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:10,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2493 states and 4057 transitions. [2024-11-13 20:20:10,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4057 transitions. [2024-11-13 20:20:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 20:20:10,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,936 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 20:20:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2504 states and 4073 transitions. [2024-11-13 20:20:13,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2504 states and 4073 transitions. [2024-11-13 20:20:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-13 20:20:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2511 states and 4082 transitions. [2024-11-13 20:20:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 4082 transitions. [2024-11-13 20:20:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 20:20:13,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,032 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 20:20:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2590 states and 4176 transitions. [2024-11-13 20:20:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 4176 transitions. [2024-11-13 20:20:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 20:20:20,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:21,191 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 20:20:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2621 states and 4217 transitions. [2024-11-13 20:20:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 4217 transitions. [2024-11-13 20:20:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 20:20:24,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:25,638 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 20:20:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2624 states and 4222 transitions. [2024-11-13 20:20:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4222 transitions. [2024-11-13 20:20:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 20:20:25,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:25,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:26,564 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 20:20:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2635 states and 4237 transitions. [2024-11-13 20:20:27,809 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 4237 transitions. [2024-11-13 20:20:27,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-13 20:20:27,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:28,441 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 20:20:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2638 states and 4242 transitions. [2024-11-13 20:20:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4242 transitions. [2024-11-13 20:20:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-13 20:20:28,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:28,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:29,108 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2640 states and 4245 transitions. [2024-11-13 20:20:29,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 4245 transitions. [2024-11-13 20:20:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-13 20:20:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2663 states and 4276 transitions. [2024-11-13 20:20:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4276 transitions. [2024-11-13 20:20:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-13 20:20:32,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:32,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:32,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:33,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2670 states and 4286 transitions. [2024-11-13 20:20:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4286 transitions. [2024-11-13 20:20:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 20:20:33,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:34,446 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 20:20:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2674 states and 4292 transitions. [2024-11-13 20:20:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4292 transitions. [2024-11-13 20:20:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-13 20:20:34,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,617 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 20:20:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2684 states and 4306 transitions. [2024-11-13 20:20:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2684 states and 4306 transitions. [2024-11-13 20:20:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-13 20:20:36,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:37,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:37,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2691 states and 4317 transitions. [2024-11-13 20:20:37,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 4317 transitions. [2024-11-13 20:20:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 20:20:37,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 2697 states and 4327 transitions. [2024-11-13 20:20:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4327 transitions. [2024-11-13 20:20:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 20:20:39,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,259 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 20:20:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2704 states and 4337 transitions. [2024-11-13 20:20:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 4337 transitions. [2024-11-13 20:20:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 20:20:40,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,562 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 20:20:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2711 states and 4347 transitions. [2024-11-13 20:20:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4347 transitions. [2024-11-13 20:20:41,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 20:20:41,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 3639 states and 5430 transitions. [2024-11-13 20:20:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3639 states and 5430 transitions. [2024-11-13 20:20:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 20:20:49,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:50,028 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 20:20:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 3643 states and 5459 transitions. [2024-11-13 20:20:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 3643 states and 5459 transitions. [2024-11-13 20:20:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-13 20:20:50,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:50,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:51,339 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 20:20:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:51,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 3646 states and 5463 transitions. [2024-11-13 20:20:51,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5463 transitions. [2024-11-13 20:20:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-13 20:20:51,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:52,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5483 states to 3662 states and 5483 transitions. [2024-11-13 20:20:52,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5483 transitions. [2024-11-13 20:20:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-13 20:20:52,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:52,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 3670 states and 5521 transitions. [2024-11-13 20:20:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5521 transitions. [2024-11-13 20:20:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-13 20:20:54,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 3677 states and 5537 transitions. [2024-11-13 20:20:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5537 transitions. [2024-11-13 20:20:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-13 20:20:57,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:58,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 3680 states and 5540 transitions. [2024-11-13 20:20:58,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5540 transitions. [2024-11-13 20:20:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:20:58,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:59,584 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 20:21:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 3766 states and 5666 transitions. [2024-11-13 20:21:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 3766 states and 5666 transitions. [2024-11-13 20:21:06,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 20:21:06,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:07,669 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 20:21:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 3773 states and 5674 transitions. [2024-11-13 20:21:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 5674 transitions. [2024-11-13 20:21:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 20:21:09,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:10,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5687 states to 3783 states and 5687 transitions. [2024-11-13 20:21:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 5687 transitions. [2024-11-13 20:21:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 20:21:10,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:12,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 3784 states and 5688 transitions. [2024-11-13 20:21:12,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5688 transitions. [2024-11-13 20:21:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-13 20:21:12,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:13,638 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:14,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:14,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5688 states to 3785 states and 5688 transitions. [2024-11-13 20:21:14,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 5688 transitions. [2024-11-13 20:21:14,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:21:14,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:14,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:16,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 3790 states and 5700 transitions. [2024-11-13 20:21:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3790 states and 5700 transitions. [2024-11-13 20:21:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:21:16,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:16,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:18,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 3792 states and 5702 transitions. [2024-11-13 20:21:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 5702 transitions. [2024-11-13 20:21:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:21:18,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:18,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 3793 states and 5702 transitions. [2024-11-13 20:21:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3793 states and 5702 transitions. [2024-11-13 20:21:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-13 20:21:19,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:21:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 3808 states and 5721 transitions. [2024-11-13 20:21:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5721 transitions. [2024-11-13 20:21:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-13 20:21:20,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:20,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:21:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5728 states to 3812 states and 5728 transitions. [2024-11-13 20:21:22,009 INFO L276 IsEmpty]: Start isEmpty. Operand 3812 states and 5728 transitions. [2024-11-13 20:21:22,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 20:21:22,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:22,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 3827 states and 5754 transitions. [2024-11-13 20:21:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 3827 states and 5754 transitions. [2024-11-13 20:21:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 20:21:24,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,521 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 3838 states and 5769 transitions. [2024-11-13 20:21:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3838 states and 5769 transitions. [2024-11-13 20:21:26,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 20:21:26,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:26,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:26,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:21:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:27,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5773 states to 3842 states and 5773 transitions. [2024-11-13 20:21:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3842 states and 5773 transitions. [2024-11-13 20:21:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 20:21:27,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,256 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 20:21:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6829 states to 4770 states and 6829 transitions. [2024-11-13 20:21:53,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4770 states and 6829 transitions. [2024-11-13 20:21:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 20:21:53,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:54,202 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:55,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6843 states to 4781 states and 6843 transitions. [2024-11-13 20:21:55,327 INFO L276 IsEmpty]: Start isEmpty. Operand 4781 states and 6843 transitions. [2024-11-13 20:21:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 20:21:55,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:55,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,905 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:21:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6867 states to 4800 states and 6867 transitions. [2024-11-13 20:21:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 4800 states and 6867 transitions. [2024-11-13 20:21:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-13 20:21:57,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:57,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:57,908 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 20:22:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6964 states to 4884 states and 6964 transitions. [2024-11-13 20:22:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 4884 states and 6964 transitions. [2024-11-13 20:22:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 20:22:04,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:05,615 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 20:22:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6979 states to 4892 states and 6979 transitions. [2024-11-13 20:22:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4892 states and 6979 transitions. [2024-11-13 20:22:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 20:22:08,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:08,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:09,228 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 20:22:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6983 states to 4893 states and 6983 transitions. [2024-11-13 20:22:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 4893 states and 6983 transitions. [2024-11-13 20:22:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 20:22:10,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:11,226 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 20:22:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6993 states to 4900 states and 6993 transitions. [2024-11-13 20:22:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4900 states and 6993 transitions. [2024-11-13 20:22:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 20:22:12,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:13,656 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 20:22:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 4903 states and 6998 transitions. [2024-11-13 20:22:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4903 states and 6998 transitions. [2024-11-13 20:22:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 20:22:14,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:14,900 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 4944 states and 7050 transitions. [2024-11-13 20:22:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 4944 states and 7050 transitions. [2024-11-13 20:22:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 20:22:18,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 129 proven. 14 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:29,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 5034 states and 7254 transitions. [2024-11-13 20:22:29,165 INFO L276 IsEmpty]: Start isEmpty. Operand 5034 states and 7254 transitions. [2024-11-13 20:22:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 20:22:29,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:29,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:22:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7291 states to 5039 states and 7291 transitions. [2024-11-13 20:22:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 5039 states and 7291 transitions. [2024-11-13 20:22:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 20:22:31,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:22:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7296 states to 5043 states and 7296 transitions. [2024-11-13 20:22:33,363 INFO L276 IsEmpty]: Start isEmpty. Operand 5043 states and 7296 transitions. [2024-11-13 20:22:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 20:22:33,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:22:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7300 states to 5046 states and 7300 transitions. [2024-11-13 20:22:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 5046 states and 7300 transitions. [2024-11-13 20:22:34,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 20:22:34,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:34,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 122 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:22:37,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7322 states to 5051 states and 7322 transitions. [2024-11-13 20:22:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 5051 states and 7322 transitions. [2024-11-13 20:22:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 20:22:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:38,571 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 122 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:22:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7334 states to 5058 states and 7334 transitions. [2024-11-13 20:22:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 5058 states and 7334 transitions. [2024-11-13 20:22:40,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 20:22:40,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:40,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 141 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.