./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label14.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_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/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_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label14.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/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_bfae3f08-5310-41b2-980c-235a56f6809c/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 3c7bca2a9ca1fa5759a3bb742a2f007c84b4e12e8a9691b671c463c879a191c8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:27:57,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:27:57,211 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:27:57,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:27:57,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:27:57,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:27:57,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:27:57,249 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:27:57,249 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:27:57,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:27:57,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:27:57,251 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:27:57,251 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:27:57,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:27:57,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:27:57,252 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:27:57,252 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:27:57,252 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:27:57,252 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:27:57,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:27:57,252 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_bfae3f08-5310-41b2-980c-235a56f6809c/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 -> 3c7bca2a9ca1fa5759a3bb742a2f007c84b4e12e8a9691b671c463c879a191c8 [2024-11-25 05:27:57,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:27:57,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:27:57,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:27:57,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:27:57,618 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:27:57,620 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label14.c [2024-11-25 05:28:00,726 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/data/faf660102/ae5f30a89cd8426e8687779163ad3984/FLAG28162cefe [2024-11-25 05:28:01,406 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:28:01,406 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/sv-benchmarks/c/eca-rers2012/Problem06_label14.c [2024-11-25 05:28:01,456 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/data/faf660102/ae5f30a89cd8426e8687779163ad3984/FLAG28162cefe [2024-11-25 05:28:01,802 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/data/faf660102/ae5f30a89cd8426e8687779163ad3984 [2024-11-25 05:28:01,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:28:01,806 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:28:01,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:28:01,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:28:01,812 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:28:01,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:01" (1/1) ... [2024-11-25 05:28:01,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dacb5bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:01, skipping insertion in model container [2024-11-25 05:28:01,814 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:28:01" (1/1) ... [2024-11-25 05:28:01,999 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:28:03,832 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_bfae3f08-5310-41b2-980c-235a56f6809c/sv-benchmarks/c/eca-rers2012/Problem06_label14.c[335294,335307] [2024-11-25 05:28:03,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:28:03,875 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:28:04,964 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_bfae3f08-5310-41b2-980c-235a56f6809c/sv-benchmarks/c/eca-rers2012/Problem06_label14.c[335294,335307] [2024-11-25 05:28:04,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:28:05,020 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:28:05,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05 WrapperNode [2024-11-25 05:28:05,021 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:28:05,022 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:28:05,022 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:28:05,022 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:28:05,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:05,113 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:05,738 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 05:28:05,739 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:28:05,739 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:28:05,740 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:28:05,740 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:28:05,771 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:05,771 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:05,867 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:05,867 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,050 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,065 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,165 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,214 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,281 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:28:06,283 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:28:06,284 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:28:06,284 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:28:06,287 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:28:05" (1/1) ... [2024-11-25 05:28:06,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:28:06,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:28:06,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:28:06,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfae3f08-5310-41b2-980c-235a56f6809c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:28:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:28:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:28:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:28:06,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:28:06,475 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:28:06,478 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:28:16,029 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 05:28:16,029 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:28:17,285 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:28:17,285 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:28:17,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:28:17 BoogieIcfgContainer [2024-11-25 05:28:17,286 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:28:17,287 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:28:17,287 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:28:17,298 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:28:17,298 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:28:17" (1/1) ... [2024-11-25 05:28:17,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:28:17,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 05:28:17,390 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 05:28:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 05:28:17,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:17,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:23,458 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 05:28:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:30,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1865 states and 2827 transitions. [2024-11-25 05:28:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2827 transitions. [2024-11-25 05:28:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-25 05:28:30,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:30,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:33,226 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 05:28:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1873 states and 2837 transitions. [2024-11-25 05:28:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2837 transitions. [2024-11-25 05:28:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 05:28:33,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:36,718 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 05:28:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1893 states and 2860 transitions. [2024-11-25 05:28:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2860 transitions. [2024-11-25 05:28:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-25 05:28:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:37,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:39,212 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 05:28:40,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1919 states and 2890 transitions. [2024-11-25 05:28:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2890 transitions. [2024-11-25 05:28:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 05:28:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:40,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:41,537 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 05:28:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1962 states and 2938 transitions. [2024-11-25 05:28:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2938 transitions. [2024-11-25 05:28:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-25 05:28:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:43,767 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 05:28:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1981 states and 2957 transitions. [2024-11-25 05:28:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2957 transitions. [2024-11-25 05:28:44,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 05:28:44,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:44,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:46,417 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 05:28:47,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2038 states and 3017 transitions. [2024-11-25 05:28:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3017 transitions. [2024-11-25 05:28:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 05:28:47,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:47,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:48,985 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 05:28:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:50,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 2107 states and 3092 transitions. [2024-11-25 05:28:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3092 transitions. [2024-11-25 05:28:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 05:28:50,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:50,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:51,677 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 05:28:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2186 states and 3178 transitions. [2024-11-25 05:28:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3178 transitions. [2024-11-25 05:28:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-25 05:28:53,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:53,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:54,319 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 05:28:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2290 states and 3290 transitions. [2024-11-25 05:28:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3290 transitions. [2024-11-25 05:28:56,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 05:28:56,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:56,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 3218 states and 4523 transitions. [2024-11-25 05:29:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 4523 transitions. [2024-11-25 05:29:04,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 05:29:04,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:04,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:07,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4532 states to 3223 states and 4532 transitions. [2024-11-25 05:29:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 4532 transitions. [2024-11-25 05:29:07,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 05:29:07,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:07,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:09,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4550 states to 3231 states and 4550 transitions. [2024-11-25 05:29:09,304 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 4550 transitions. [2024-11-25 05:29:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 05:29:09,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:09,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:10,310 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 05:29:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 3236 states and 4557 transitions. [2024-11-25 05:29:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 3236 states and 4557 transitions. [2024-11-25 05:29:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:29:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:10,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:29:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 3247 states and 4575 transitions. [2024-11-25 05:29:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 4575 transitions. [2024-11-25 05:29:12,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:29:12,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:12,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 3262 states and 4620 transitions. [2024-11-25 05:29:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3262 states and 4620 transitions. [2024-11-25 05:29:14,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 05:29:14,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:19,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:19,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 3395 states and 4802 transitions. [2024-11-25 05:29:19,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 4802 transitions. [2024-11-25 05:29:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:29:19,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:19,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 136 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:26,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 3531 states and 4989 transitions. [2024-11-25 05:29:26,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3531 states and 4989 transitions. [2024-11-25 05:29:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-25 05:29:26,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:29:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5122 states to 3653 states and 5122 transitions. [2024-11-25 05:29:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3653 states and 5122 transitions. [2024-11-25 05:29:31,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-25 05:29:31,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:31,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:32,496 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 05:29:33,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 3665 states and 5139 transitions. [2024-11-25 05:29:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5139 transitions. [2024-11-25 05:29:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:29:33,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 05:29:34,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:34,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3672 states and 5150 transitions. [2024-11-25 05:29:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5150 transitions. [2024-11-25 05:29:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-25 05:29:34,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:34,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:35,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:29:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3687 states and 5170 transitions. [2024-11-25 05:29:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5170 transitions. [2024-11-25 05:29:37,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-25 05:29:37,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:37,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:37,877 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:29:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 3692 states and 5189 transitions. [2024-11-25 05:29:38,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5189 transitions. [2024-11-25 05:29:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 05:29:38,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 144 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5383 states to 3836 states and 5383 transitions. [2024-11-25 05:29:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 5383 transitions. [2024-11-25 05:29:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-11-25 05:29:48,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:48,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:29:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 3841 states and 5404 transitions. [2024-11-25 05:29:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3841 states and 5404 transitions. [2024-11-25 05:29:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-25 05:29:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:51,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:29:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:53,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 3850 states and 5418 transitions. [2024-11-25 05:29:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 5418 transitions. [2024-11-25 05:29:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-25 05:29:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 3859 states and 5432 transitions. [2024-11-25 05:29:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5432 transitions. [2024-11-25 05:29:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-25 05:29:55,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:55,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 158 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:58,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3869 states and 5452 transitions. [2024-11-25 05:29:58,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3869 states and 5452 transitions. [2024-11-25 05:29:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 05:29:58,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 05:29:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 3874 states and 5457 transitions. [2024-11-25 05:29:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 5457 transitions. [2024-11-25 05:29:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 05:29:59,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:59,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:30:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:01,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 3884 states and 5480 transitions. [2024-11-25 05:30:01,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3884 states and 5480 transitions. [2024-11-25 05:30:01,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-25 05:30:01,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:02,705 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:30:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 3899 states and 5508 transitions. [2024-11-25 05:30:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3899 states and 5508 transitions. [2024-11-25 05:30:04,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:30:04,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:04,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 05:30:05,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 3907 states and 5517 transitions. [2024-11-25 05:30:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 3907 states and 5517 transitions. [2024-11-25 05:30:05,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 05:30:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:07,411 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 3923 states and 5549 transitions. [2024-11-25 05:30:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 5549 transitions. [2024-11-25 05:30:09,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:30:09,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 163 proven. 36 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:30:13,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:13,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 3933 states and 5560 transitions. [2024-11-25 05:30:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 3933 states and 5560 transitions. [2024-11-25 05:30:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:30:13,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:13,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 05:30:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 3944 states and 5573 transitions. [2024-11-25 05:30:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 5573 transitions. [2024-11-25 05:30:14,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-25 05:30:14,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 05:30:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5574 states to 3945 states and 5574 transitions. [2024-11-25 05:30:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 5574 transitions. [2024-11-25 05:30:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-25 05:30:15,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:30:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5614 states to 3967 states and 5614 transitions. [2024-11-25 05:30:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 5614 transitions. [2024-11-25 05:30:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 05:30:19,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:19,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 05:30:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:23,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5628 states to 3977 states and 5628 transitions. [2024-11-25 05:30:23,176 INFO L276 IsEmpty]: Start isEmpty. Operand 3977 states and 5628 transitions. [2024-11-25 05:30:23,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 05:30:23,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:23,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5651 states to 3990 states and 5651 transitions. [2024-11-25 05:30:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3990 states and 5651 transitions. [2024-11-25 05:30:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 05:30:26,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:26,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:28,458 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 178 proven. 36 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:30:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 3991 states and 5653 transitions. [2024-11-25 05:30:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 5653 transitions. [2024-11-25 05:30:29,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 05:30:29,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:29,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:30:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:34,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 4120 states and 5791 transitions. [2024-11-25 05:30:34,696 INFO L276 IsEmpty]: Start isEmpty. Operand 4120 states and 5791 transitions. [2024-11-25 05:30:34,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:30:34,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:34,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 05:30:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:35,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 4121 states and 5792 transitions. [2024-11-25 05:30:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 4121 states and 5792 transitions. [2024-11-25 05:30:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:30:35,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:35,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 05:30:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 4132 states and 5809 transitions. [2024-11-25 05:30:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 5809 transitions. [2024-11-25 05:30:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:30:39,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:39,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 05:30:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 4133 states and 5811 transitions. [2024-11-25 05:30:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 5811 transitions. [2024-11-25 05:30:40,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:30:40,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:30:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:44,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 4152 states and 5838 transitions. [2024-11-25 05:30:44,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 5838 transitions. [2024-11-25 05:30:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:30:44,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:45,779 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 169 proven. 42 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:30:53,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:53,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6034 states to 4292 states and 6034 transitions. [2024-11-25 05:30:53,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4292 states and 6034 transitions. [2024-11-25 05:30:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:30:53,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:53,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 4319 states and 6074 transitions. [2024-11-25 05:30:58,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4319 states and 6074 transitions. [2024-11-25 05:30:58,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:30:58,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:58,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:07,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6222 states to 4405 states and 6222 transitions. [2024-11-25 05:31:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 4405 states and 6222 transitions. [2024-11-25 05:31:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:31:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 4406 states and 6225 transitions. [2024-11-25 05:31:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 4406 states and 6225 transitions. [2024-11-25 05:31:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 05:31:10,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:10,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:31:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6438 states to 4567 states and 6438 transitions. [2024-11-25 05:31:23,295 INFO L276 IsEmpty]: Start isEmpty. Operand 4567 states and 6438 transitions. [2024-11-25 05:31:23,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 05:31:23,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:23,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 174 proven. 41 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:31:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6475 states to 4588 states and 6475 transitions. [2024-11-25 05:31:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 6475 transitions. [2024-11-25 05:31:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 05:31:30,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:30,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 05:31:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6497 states to 4603 states and 6497 transitions. [2024-11-25 05:31:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 4603 states and 6497 transitions. [2024-11-25 05:31:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 05:31:34,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:34,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 4606 states and 6501 transitions. [2024-11-25 05:31:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 4606 states and 6501 transitions. [2024-11-25 05:31:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 05:31:36,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:36,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:36,741 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 05:31:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6508 states to 4610 states and 6508 transitions. [2024-11-25 05:31:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 4610 states and 6508 transitions. [2024-11-25 05:31:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 05:31:37,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 05:31:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:39,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6510 states to 4611 states and 6510 transitions. [2024-11-25 05:31:39,386 INFO L276 IsEmpty]: Start isEmpty. Operand 4611 states and 6510 transitions. [2024-11-25 05:31:39,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:31:39,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:39,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:40,743 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6511 states to 4612 states and 6511 transitions. [2024-11-25 05:31:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4612 states and 6511 transitions. [2024-11-25 05:31:41,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:31:41,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:41,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 190 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6511 states to 4613 states and 6511 transitions. [2024-11-25 05:31:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4613 states and 6511 transitions. [2024-11-25 05:31:42,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:31:42,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:42,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 190 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 4618 states and 6517 transitions. [2024-11-25 05:31:45,998 INFO L276 IsEmpty]: Start isEmpty. Operand 4618 states and 6517 transitions. [2024-11-25 05:31:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 05:31:46,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:31:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6523 states to 4620 states and 6523 transitions. [2024-11-25 05:31:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 4620 states and 6523 transitions. [2024-11-25 05:31:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 05:31:48,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6527 states to 4623 states and 6527 transitions. [2024-11-25 05:31:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4623 states and 6527 transitions. [2024-11-25 05:31:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1104 [2024-11-25 05:31:50,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:50,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 05:31:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6550 states to 4640 states and 6550 transitions. [2024-11-25 05:31:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 4640 states and 6550 transitions. [2024-11-25 05:31:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-25 05:31:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:54,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:31:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:58,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6564 states to 4650 states and 6564 transitions. [2024-11-25 05:31:58,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 6564 transitions. [2024-11-25 05:31:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-25 05:31:58,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:58,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:31:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6568 states to 4654 states and 6568 transitions. [2024-11-25 05:31:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 4654 states and 6568 transitions. [2024-11-25 05:31:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-25 05:31:59,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:00,985 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 05:32:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 4683 states and 6611 transitions. [2024-11-25 05:32:07,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 6611 transitions. [2024-11-25 05:32:07,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-25 05:32:07,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 05:32:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6619 states to 4688 states and 6619 transitions. [2024-11-25 05:32:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4688 states and 6619 transitions. [2024-11-25 05:32:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-25 05:32:10,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:10,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:11,044 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 05:32:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7647 states to 5616 states and 7647 transitions. [2024-11-25 05:32:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 5616 states and 7647 transitions. [2024-11-25 05:32:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-25 05:32:47,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-25 05:32:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7695 states to 5655 states and 7695 transitions. [2024-11-25 05:32:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 5655 states and 7695 transitions. [2024-11-25 05:32:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-11-25 05:32:53,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7986 states to 5820 states and 7986 transitions. [2024-11-25 05:33:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states and 7986 transitions. [2024-11-25 05:33:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:05,130 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-25 05:33:08,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7998 states to 5825 states and 7998 transitions. [2024-11-25 05:33:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5825 states and 7998 transitions. [2024-11-25 05:33:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:08,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:33:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8035 states to 5845 states and 8035 transitions. [2024-11-25 05:33:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 5845 states and 8035 transitions. [2024-11-25 05:33:14,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:14,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:14,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:17,160 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:18,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8050 states to 5854 states and 8050 transitions. [2024-11-25 05:33:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 5854 states and 8050 transitions. [2024-11-25 05:33:18,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:18,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:18,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-25 05:33:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8052 states to 5857 states and 8052 transitions. [2024-11-25 05:33:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 5857 states and 8052 transitions. [2024-11-25 05:33:19,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:19,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:20,523 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:33:21,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8058 states to 5862 states and 8058 transitions. [2024-11-25 05:33:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 5862 states and 8058 transitions. [2024-11-25 05:33:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:21,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:21,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:24,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8063 states to 5866 states and 8063 transitions. [2024-11-25 05:33:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 5866 states and 8063 transitions. [2024-11-25 05:33:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:24,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:24,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:33:26,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8064 states to 5867 states and 8064 transitions. [2024-11-25 05:33:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 5867 states and 8064 transitions. [2024-11-25 05:33:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:26,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-25 05:33:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8065 states to 5868 states and 8065 transitions. [2024-11-25 05:33:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 5868 states and 8065 transitions. [2024-11-25 05:33:28,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:28,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:28,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:28,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8130 states to 5907 states and 8130 transitions. [2024-11-25 05:33:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 5907 states and 8130 transitions. [2024-11-25 05:33:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:33:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8133 states to 5908 states and 8133 transitions. [2024-11-25 05:33:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 5908 states and 8133 transitions. [2024-11-25 05:33:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-25 05:33:43,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:44,515 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 05:33:44,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8151 states to 5923 states and 8151 transitions. [2024-11-25 05:33:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 5923 states and 8151 transitions. [2024-11-25 05:33:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2024-11-25 05:33:44,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 199 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:33:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8180 states to 5933 states and 8180 transitions. [2024-11-25 05:33:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 5933 states and 8180 transitions. [2024-11-25 05:33:47,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:33:47,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 05:33:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8203 states to 5951 states and 8203 transitions. [2024-11-25 05:33:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 5951 states and 8203 transitions. [2024-11-25 05:33:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-25 05:33:51,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:52,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:53,986 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:33:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8274 states to 6016 states and 8274 transitions. [2024-11-25 05:33:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 6016 states and 8274 transitions. [2024-11-25 05:33:57,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:33:57,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:57,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:34:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8416 states to 6071 states and 8416 transitions. [2024-11-25 05:34:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 6071 states and 8416 transitions. [2024-11-25 05:34:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:12,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 214 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:17,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8433 states to 6087 states and 8433 transitions. [2024-11-25 05:34:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 6087 states and 8433 transitions. [2024-11-25 05:34:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 214 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8438 states to 6091 states and 8438 transitions. [2024-11-25 05:34:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 6091 states and 8438 transitions. [2024-11-25 05:34:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 214 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8439 states to 6093 states and 8439 transitions. [2024-11-25 05:34:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 6093 states and 8439 transitions. [2024-11-25 05:34:25,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:25,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:25,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 214 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8439 states to 6094 states and 8439 transitions. [2024-11-25 05:34:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 6094 states and 8439 transitions. [2024-11-25 05:34:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:28,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:28,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:30,644 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 214 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:34:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8441 states to 6097 states and 8441 transitions. [2024-11-25 05:34:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 6097 states and 8441 transitions. [2024-11-25 05:34:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:32,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:32,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:32,996 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:34:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8462 states to 6108 states and 8462 transitions. [2024-11-25 05:34:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 6108 states and 8462 transitions. [2024-11-25 05:34:37,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:34:37,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:37,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:34:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8481 states to 6119 states and 8481 transitions. [2024-11-25 05:34:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 6119 states and 8481 transitions. [2024-11-25 05:34:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:42,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:43,115 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:44,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8485 states to 6121 states and 8485 transitions. [2024-11-25 05:34:44,712 INFO L276 IsEmpty]: Start isEmpty. Operand 6121 states and 8485 transitions. [2024-11-25 05:34:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:44,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:44,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:47,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:47,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8489 states to 6123 states and 8489 transitions. [2024-11-25 05:34:47,622 INFO L276 IsEmpty]: Start isEmpty. Operand 6123 states and 8489 transitions. [2024-11-25 05:34:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:47,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:47,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:49,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8491 states to 6124 states and 8491 transitions. [2024-11-25 05:34:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 8491 transitions. [2024-11-25 05:34:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:49,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8495 states to 6126 states and 8495 transitions. [2024-11-25 05:34:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 6126 states and 8495 transitions. [2024-11-25 05:34:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8497 states to 6127 states and 8497 transitions. [2024-11-25 05:34:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 6127 states and 8497 transitions. [2024-11-25 05:34:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:55,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8497 states to 6128 states and 8497 transitions. [2024-11-25 05:34:55,429 INFO L276 IsEmpty]: Start isEmpty. Operand 6128 states and 8497 transitions. [2024-11-25 05:34:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:34:55,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:55,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:56,392 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:34:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8497 states to 6129 states and 8497 transitions. [2024-11-25 05:34:57,544 INFO L276 IsEmpty]: Start isEmpty. Operand 6129 states and 8497 transitions. [2024-11-25 05:34:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-25 05:34:57,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:57,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 227 proven. 61 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 05:35:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8543 states to 6156 states and 8543 transitions. [2024-11-25 05:35:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 6156 states and 8543 transitions. [2024-11-25 05:35:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-25 05:35:12,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:12,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 227 proven. 61 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 05:35:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8579 states to 6176 states and 8579 transitions. [2024-11-25 05:35:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 6176 states and 8579 transitions. [2024-11-25 05:35:24,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-25 05:35:24,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 227 proven. 61 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 05:35:31,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:31,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8584 states to 6179 states and 8584 transitions. [2024-11-25 05:35:31,462 INFO L276 IsEmpty]: Start isEmpty. Operand 6179 states and 8584 transitions. [2024-11-25 05:35:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-25 05:35:31,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat