./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label44.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label44.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 861576cfdd4bbb5c4fa5f5ac5afbad3017305a2870393a04aa0ffe7e486f3340 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:16:44,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:16:44,877 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:16:44,882 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:16:44,883 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:16:44,926 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:16:44,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:16:44,927 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:16:44,928 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:16:44,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:16:44,928 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:16:44,928 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:16:44,928 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:16:44,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:16:44,929 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:16:44,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:16:44,929 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:16:44,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:16:44,931 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:16:44,932 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:16:44,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:16:44,932 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:16:44,933 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:16:44,933 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:16:44,933 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:16:44,933 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:16:44,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:16:44,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:44,934 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:16:44,934 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:16:44,934 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:16:44,934 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:16:44,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:16:44,934 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_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 861576cfdd4bbb5c4fa5f5ac5afbad3017305a2870393a04aa0ffe7e486f3340 [2024-11-25 03:16:45,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:16:45,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:16:45,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:16:45,313 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:16:45,314 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:16:45,315 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label44.c [2024-11-25 03:16:48,620 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/data/c5b54ddea/f4ba24a140b144d682ad45f6db7d6508/FLAGf0ee0053e [2024-11-25 03:16:49,647 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:16:49,648 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/sv-benchmarks/c/eca-rers2012/Problem06_label44.c [2024-11-25 03:16:49,700 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/data/c5b54ddea/f4ba24a140b144d682ad45f6db7d6508/FLAGf0ee0053e [2024-11-25 03:16:49,725 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/data/c5b54ddea/f4ba24a140b144d682ad45f6db7d6508 [2024-11-25 03:16:49,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:16:49,732 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:16:49,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:49,734 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:16:49,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:16:49,741 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:49" (1/1) ... [2024-11-25 03:16:49,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43668568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:49, skipping insertion in model container [2024-11-25 03:16:49,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:16:49" (1/1) ... [2024-11-25 03:16:49,956 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:16:52,043 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_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/sv-benchmarks/c/eca-rers2012/Problem06_label44.c[330685,330698] [2024-11-25 03:16:52,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:52,095 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:16:53,215 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_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/sv-benchmarks/c/eca-rers2012/Problem06_label44.c[330685,330698] [2024-11-25 03:16:53,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:16:53,274 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:16:53,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53 WrapperNode [2024-11-25 03:16:53,275 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:16:53,278 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:53,278 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:16:53,278 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:16:53,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:53,365 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:53,890 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 03:16:53,890 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:16:53,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:16:53,891 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:16:53,891 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:16:53,900 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:53,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:53,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,226 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,241 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,290 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,313 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,337 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,387 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:16:54,389 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:16:54,390 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:16:54,390 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:16:54,391 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:16:53" (1/1) ... [2024-11-25 03:16:54,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:16:54,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:16:54,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:16:54,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18fac96d-4c5f-49c1-8c72-d5851fa3e44b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:16:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:16:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:16:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:16:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:16:54,582 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:16:54,585 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:17:04,882 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 03:17:04,883 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:17:06,682 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:17:06,682 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:17:06,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:17:06 BoogieIcfgContainer [2024-11-25 03:17:06,683 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:17:06,684 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:17:06,684 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:17:06,695 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:17:06,695 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:17:06" (1/1) ... [2024-11-25 03:17:06,706 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:17:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 03:17:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 03:17:06,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 03:17:06,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:06,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-25 03:17:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-25 03:17:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-25 03:17:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:20,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:20,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-25 03:17:20,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-25 03:17:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-25 03:17:20,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:22,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:22,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-25 03:17:22,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-25 03:17:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-25 03:17:22,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:24,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-25 03:17:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-25 03:17:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-25 03:17:24,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:24,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-25 03:17:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-25 03:17:28,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-25 03:17:28,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:29,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-25 03:17:29,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-25 03:17:29,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-25 03:17:29,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:30,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-25 03:17:30,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-25 03:17:30,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-25 03:17:30,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:30,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:32,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-25 03:17:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-25 03:17:32,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-25 03:17:32,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:32,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:33,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-25 03:17:33,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-25 03:17:33,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-25 03:17:33,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:33,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:35,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-25 03:17:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-25 03:17:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 03:17:35,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:39,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-25 03:17:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-25 03:17:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-25 03:17:39,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:40,226 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 1966 states and 3148 transitions. [2024-11-25 03:17:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3148 transitions. [2024-11-25 03:17:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-25 03:17:41,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1977 states and 3162 transitions. [2024-11-25 03:17:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3162 transitions. [2024-11-25 03:17:41,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-25 03:17:41,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:41,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 1998 states and 3188 transitions. [2024-11-25 03:17:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3188 transitions. [2024-11-25 03:17:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-25 03:17:43,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:43,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3223 states to 2024 states and 3223 transitions. [2024-11-25 03:17:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3223 transitions. [2024-11-25 03:17:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-25 03:17:47,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:47,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 2054 states and 3262 transitions. [2024-11-25 03:17:49,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3262 transitions. [2024-11-25 03:17:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-25 03:17:49,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:49,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2067 states and 3281 transitions. [2024-11-25 03:17:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3281 transitions. [2024-11-25 03:17:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-25 03:17:51,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2068 states and 3282 transitions. [2024-11-25 03:17:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3282 transitions. [2024-11-25 03:17:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-25 03:17:52,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:52,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:53,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 2082 states and 3300 transitions. [2024-11-25 03:17:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3300 transitions. [2024-11-25 03:17:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-25 03:17:54,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:55,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 2095 states and 3317 transitions. [2024-11-25 03:17:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 3317 transitions. [2024-11-25 03:17:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-25 03:17:55,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:55,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:56,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2099 states and 3322 transitions. [2024-11-25 03:17:56,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3322 transitions. [2024-11-25 03:17:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-25 03:17:56,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2102 states and 3326 transitions. [2024-11-25 03:17:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3326 transitions. [2024-11-25 03:17:57,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 03:17:57,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:57,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2137 states and 3370 transitions. [2024-11-25 03:18:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3370 transitions. [2024-11-25 03:18:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-25 03:18:01,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:01,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:01,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 2141 states and 3375 transitions. [2024-11-25 03:18:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3375 transitions. [2024-11-25 03:18:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-25 03:18:01,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:05,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2187 states and 3433 transitions. [2024-11-25 03:18:05,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 3433 transitions. [2024-11-25 03:18:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-25 03:18:05,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:05,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:06,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:06,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 2191 states and 3440 transitions. [2024-11-25 03:18:06,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 3440 transitions. [2024-11-25 03:18:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-25 03:18:06,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2207 states and 3460 transitions. [2024-11-25 03:18:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3460 transitions. [2024-11-25 03:18:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-25 03:18:08,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:08,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2233 states and 3492 transitions. [2024-11-25 03:18:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3492 transitions. [2024-11-25 03:18:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-25 03:18:11,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2284 states and 3554 transitions. [2024-11-25 03:18:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3554 transitions. [2024-11-25 03:18:17,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-25 03:18:17,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:17,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2294 states and 3566 transitions. [2024-11-25 03:18:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3566 transitions. [2024-11-25 03:18:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-25 03:18:17,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:18,465 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 2309 states and 3585 transitions. [2024-11-25 03:18:19,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3585 transitions. [2024-11-25 03:18:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-25 03:18:19,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 2326 states and 3607 transitions. [2024-11-25 03:18:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 3607 transitions. [2024-11-25 03:18:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-25 03:18:21,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:21,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 2337 states and 3622 transitions. [2024-11-25 03:18:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3622 transitions. [2024-11-25 03:18:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-25 03:18:23,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:23,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:23,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:24,366 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2340 states and 3626 transitions. [2024-11-25 03:18:24,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3626 transitions. [2024-11-25 03:18:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-25 03:18:24,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:24,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:25,680 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 2350 states and 3640 transitions. [2024-11-25 03:18:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3640 transitions. [2024-11-25 03:18:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 03:18:26,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 2407 states and 3706 transitions. [2024-11-25 03:18:32,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3706 transitions. [2024-11-25 03:18:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-25 03:18:32,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:33,290 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 2409 states and 3709 transitions. [2024-11-25 03:18:33,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3709 transitions. [2024-11-25 03:18:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-25 03:18:33,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:34,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 2414 states and 3717 transitions. [2024-11-25 03:18:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3717 transitions. [2024-11-25 03:18:34,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-25 03:18:34,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:34,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 2456 states and 3767 transitions. [2024-11-25 03:18:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3767 transitions. [2024-11-25 03:18:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 03:18:38,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:38,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:38,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:39,232 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 2471 states and 3787 transitions. [2024-11-25 03:18:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3787 transitions. [2024-11-25 03:18:41,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-25 03:18:41,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:41,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:41,901 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:42,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2477 states and 3797 transitions. [2024-11-25 03:18:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 3797 transitions. [2024-11-25 03:18:42,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-25 03:18:42,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:42,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:45,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3812 states to 2487 states and 3812 transitions. [2024-11-25 03:18:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3812 transitions. [2024-11-25 03:18:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-25 03:18:45,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:48,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2514 states and 3845 transitions. [2024-11-25 03:18:48,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 3845 transitions. [2024-11-25 03:18:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-25 03:18:48,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:48,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2559 states and 3898 transitions. [2024-11-25 03:18:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3898 transitions. [2024-11-25 03:18:51,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-25 03:18:51,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:51,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3912 states to 2567 states and 3912 transitions. [2024-11-25 03:18:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3912 transitions. [2024-11-25 03:18:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-25 03:18:53,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:53,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2568 states and 3913 transitions. [2024-11-25 03:18:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3913 transitions. [2024-11-25 03:18:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-25 03:18:54,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:54,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:55,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2577 states and 3928 transitions. [2024-11-25 03:18:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3928 transitions. [2024-11-25 03:18:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 03:18:55,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:18:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:18:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2656 states and 4023 transitions. [2024-11-25 03:19:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 4023 transitions. [2024-11-25 03:19:02,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-25 03:19:02,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2659 states and 4028 transitions. [2024-11-25 03:19:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4028 transitions. [2024-11-25 03:19:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-25 03:19:03,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:03,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4033 states to 2662 states and 4033 transitions. [2024-11-25 03:19:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4033 transitions. [2024-11-25 03:19:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-25 03:19:04,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2674 states and 4051 transitions. [2024-11-25 03:19:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4051 transitions. [2024-11-25 03:19:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-25 03:19:06,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:06,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:07,448 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:07,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2678 states and 4056 transitions. [2024-11-25 03:19:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4056 transitions. [2024-11-25 03:19:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-25 03:19:07,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:07,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2699 states and 4085 transitions. [2024-11-25 03:19:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 4085 transitions. [2024-11-25 03:19:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-25 03:19:10,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:10,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2702 states and 4089 transitions. [2024-11-25 03:19:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 4089 transitions. [2024-11-25 03:19:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-25 03:19:11,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:11,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:13,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2718 states and 4110 transitions. [2024-11-25 03:19:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4110 transitions. [2024-11-25 03:19:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-25 03:19:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:13,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2724 states and 4117 transitions. [2024-11-25 03:19:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 4117 transitions. [2024-11-25 03:19:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-25 03:19:14,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:14,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:17,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2743 states and 4142 transitions. [2024-11-25 03:19:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 4142 transitions. [2024-11-25 03:19:17,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-25 03:19:17,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:17,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:17,589 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4143 states to 2744 states and 4143 transitions. [2024-11-25 03:19:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4143 transitions. [2024-11-25 03:19:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-25 03:19:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2757 states and 4160 transitions. [2024-11-25 03:19:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2757 states and 4160 transitions. [2024-11-25 03:19:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-25 03:19:19,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:20,028 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:21,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:21,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 2774 states and 4182 transitions. [2024-11-25 03:19:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4182 transitions. [2024-11-25 03:19:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-25 03:19:21,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:21,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 03:19:23,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2775 states and 4195 transitions. [2024-11-25 03:19:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 4195 transitions. [2024-11-25 03:19:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-25 03:19:23,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4428 states to 2859 states and 4428 transitions. [2024-11-25 03:19:31,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 4428 transitions. [2024-11-25 03:19:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-25 03:19:31,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:31,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:31,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:32,383 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 2868 states and 4443 transitions. [2024-11-25 03:19:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4443 transitions. [2024-11-25 03:19:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-25 03:19:33,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:33,946 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:19:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2883 states and 4463 transitions. [2024-11-25 03:19:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4463 transitions. [2024-11-25 03:19:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-25 03:19:36,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:36,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:19:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2891 states and 4484 transitions. [2024-11-25 03:19:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 4484 transitions. [2024-11-25 03:19:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-25 03:19:38,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:38,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:19:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2894 states and 4487 transitions. [2024-11-25 03:19:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4487 transitions. [2024-11-25 03:19:39,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 03:19:39,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:39,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2943 states and 4570 transitions. [2024-11-25 03:19:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 4570 transitions. [2024-11-25 03:19:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 03:19:46,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:47,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4573 states to 2946 states and 4573 transitions. [2024-11-25 03:19:47,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2946 states and 4573 transitions. [2024-11-25 03:19:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 03:19:47,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:47,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:19:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2963 states and 4596 transitions. [2024-11-25 03:19:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4596 transitions. [2024-11-25 03:19:50,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-25 03:19:50,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:50,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:19:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2968 states and 4603 transitions. [2024-11-25 03:19:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4603 transitions. [2024-11-25 03:19:51,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-25 03:19:51,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:51,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:19:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:53,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2980 states and 4622 transitions. [2024-11-25 03:19:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4622 transitions. [2024-11-25 03:19:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-25 03:19:53,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:19:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2986 states and 4630 transitions. [2024-11-25 03:19:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4630 transitions. [2024-11-25 03:19:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-25 03:19:54,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 116 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:19:55,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:55,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 2989 states and 4638 transitions. [2024-11-25 03:19:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4638 transitions. [2024-11-25 03:19:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-25 03:19:55,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 16 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 3917 states and 5720 transitions. [2024-11-25 03:20:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5720 transitions. [2024-11-25 03:20:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-25 03:20:02,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5736 states to 3925 states and 5736 transitions. [2024-11-25 03:20:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3925 states and 5736 transitions. [2024-11-25 03:20:05,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1049 [2024-11-25 03:20:05,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:05,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:07,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5739 states to 3928 states and 5739 transitions. [2024-11-25 03:20:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 5739 transitions. [2024-11-25 03:20:07,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 03:20:07,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:07,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:20:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 3937 states and 5769 transitions. [2024-11-25 03:20:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3937 states and 5769 transitions. [2024-11-25 03:20:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 03:20:10,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:10,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:11,978 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:20:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 3946 states and 5789 transitions. [2024-11-25 03:20:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 5789 transitions. [2024-11-25 03:20:14,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-25 03:20:14,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:14,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:16,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 3960 states and 5809 transitions. [2024-11-25 03:20:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3960 states and 5809 transitions. [2024-11-25 03:20:16,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 03:20:16,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:16,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 3972 states and 5825 transitions. [2024-11-25 03:20:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3972 states and 5825 transitions. [2024-11-25 03:20:18,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 03:20:18,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:18,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:18,776 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:18,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 3980 states and 5836 transitions. [2024-11-25 03:20:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3980 states and 5836 transitions. [2024-11-25 03:20:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 03:20:18,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:18,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 3984 states and 5844 transitions. [2024-11-25 03:20:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3984 states and 5844 transitions. [2024-11-25 03:20:20,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 03:20:20,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:20,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:20,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 3985 states and 5852 transitions. [2024-11-25 03:20:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 5852 transitions. [2024-11-25 03:20:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 03:20:21,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:21,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:34,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 4114 states and 6053 transitions. [2024-11-25 03:20:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 6053 transitions. [2024-11-25 03:20:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 03:20:34,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:36,262 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6104 states to 4118 states and 6104 transitions. [2024-11-25 03:20:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 6104 transitions. [2024-11-25 03:20:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 03:20:37,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:37,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:40,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 4125 states and 6114 transitions. [2024-11-25 03:20:40,285 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 6114 transitions. [2024-11-25 03:20:40,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 03:20:40,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:40,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 4126 states and 6116 transitions. [2024-11-25 03:20:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 6116 transitions. [2024-11-25 03:20:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 03:20:43,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 4127 states and 6118 transitions. [2024-11-25 03:20:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 6118 transitions. [2024-11-25 03:20:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 03:20:45,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:46,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 4133 states and 6126 transitions. [2024-11-25 03:20:46,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 6126 transitions. [2024-11-25 03:20:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 03:20:46,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:50,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 4151 states and 6149 transitions. [2024-11-25 03:20:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 6149 transitions. [2024-11-25 03:20:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 03:20:50,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:51,337 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:20:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6162 states to 4161 states and 6162 transitions. [2024-11-25 03:20:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 4161 states and 6162 transitions. [2024-11-25 03:20:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 03:20:51,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:53,170 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:54,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6184 states to 4166 states and 6184 transitions. [2024-11-25 03:20:54,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4166 states and 6184 transitions. [2024-11-25 03:20:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 03:20:54,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:54,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6204 states to 4171 states and 6204 transitions. [2024-11-25 03:20:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 4171 states and 6204 transitions. [2024-11-25 03:20:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 03:20:56,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:20:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:20:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 4174 states and 6209 transitions. [2024-11-25 03:20:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4174 states and 6209 transitions. [2024-11-25 03:20:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 03:20:58,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:20:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:20:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:20:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6232 states to 4179 states and 6232 transitions. [2024-11-25 03:21:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 6232 transitions. [2024-11-25 03:21:00,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 03:21:00,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:00,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:21:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6283 states to 4220 states and 6283 transitions. [2024-11-25 03:21:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 4220 states and 6283 transitions. [2024-11-25 03:21:06,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 03:21:06,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,017 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 4235 states and 6303 transitions. [2024-11-25 03:21:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 4235 states and 6303 transitions. [2024-11-25 03:21:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-25 03:21:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 4242 states and 6315 transitions. [2024-11-25 03:21:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 6315 transitions. [2024-11-25 03:21:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 03:21:10,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 03:21:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:19,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7336 states to 5179 states and 7336 transitions. [2024-11-25 03:21:19,266 INFO L276 IsEmpty]: Start isEmpty. Operand 5179 states and 7336 transitions. [2024-11-25 03:21:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 03:21:19,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:19,988 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 03:21:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7343 states to 5185 states and 7343 transitions. [2024-11-25 03:21:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 5185 states and 7343 transitions. [2024-11-25 03:21:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 03:21:20,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:20,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 03:21:22,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:22,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7350 states to 5192 states and 7350 transitions. [2024-11-25 03:21:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 5192 states and 7350 transitions. [2024-11-25 03:21:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 03:21:22,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:26,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7378 states to 5208 states and 7378 transitions. [2024-11-25 03:21:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 5208 states and 7378 transitions. [2024-11-25 03:21:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 03:21:26,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:28,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:28,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7392 states to 5217 states and 7392 transitions. [2024-11-25 03:21:28,651 INFO L276 IsEmpty]: Start isEmpty. Operand 5217 states and 7392 transitions. [2024-11-25 03:21:28,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 03:21:28,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:28,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:29,624 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:30,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7400 states to 5224 states and 7400 transitions. [2024-11-25 03:21:30,924 INFO L276 IsEmpty]: Start isEmpty. Operand 5224 states and 7400 transitions. [2024-11-25 03:21:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 03:21:30,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:30,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:31,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:31,598 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:31,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 5228 states and 7405 transitions. [2024-11-25 03:21:31,926 INFO L276 IsEmpty]: Start isEmpty. Operand 5228 states and 7405 transitions. [2024-11-25 03:21:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 03:21:31,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:31,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:32,542 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 5229 states and 7405 transitions. [2024-11-25 03:21:33,251 INFO L276 IsEmpty]: Start isEmpty. Operand 5229 states and 7405 transitions. [2024-11-25 03:21:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 03:21:33,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:33,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:35,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7411 states to 5234 states and 7411 transitions. [2024-11-25 03:21:35,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 7411 transitions. [2024-11-25 03:21:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 03:21:35,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 5235 states and 7414 transitions. [2024-11-25 03:21:36,595 INFO L276 IsEmpty]: Start isEmpty. Operand 5235 states and 7414 transitions. [2024-11-25 03:21:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 03:21:36,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7434 states to 5251 states and 7434 transitions. [2024-11-25 03:21:37,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5251 states and 7434 transitions. [2024-11-25 03:21:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 03:21:37,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:37,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7459 states to 5265 states and 7459 transitions. [2024-11-25 03:21:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 5265 states and 7459 transitions. [2024-11-25 03:21:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 03:21:41,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7469 states to 5269 states and 7469 transitions. [2024-11-25 03:21:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5269 states and 7469 transitions. [2024-11-25 03:21:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 03:21:43,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:44,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.