./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label49.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_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b --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 9ef9ae24f620e1c0484a1177c0132b0b5ce4d71bee9ec02abb240395b422da90 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:13:49,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:13:49,417 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:13:49,421 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:13:49,421 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:13:49,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:13:49,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:13:49,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:13:49,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:13:49,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:13:49,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:13:49,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:13:49,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:13:49,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:13:49,440 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:13:49,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:13:49,441 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:13:49,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:13:49,442 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:13:49,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:13:49,442 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:13:49,442 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:13:49,442 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:13:49,442 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:13:49,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:13:49,442 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_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b 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 -> 9ef9ae24f620e1c0484a1177c0132b0b5ce4d71bee9ec02abb240395b422da90 [2024-12-06 00:13:49,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:13:49,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:13:49,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:13:49,686 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:13:49,686 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:13:49,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem06_label49.c [2024-12-06 00:13:52,244 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/data/8d18f4977/6b0eea8fb3a9495fb3f7d15e8b06e103/FLAG749770379 [2024-12-06 00:13:52,736 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:13:52,736 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/sv-benchmarks/c/eca-rers2012/Problem06_label49.c [2024-12-06 00:13:52,773 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/data/8d18f4977/6b0eea8fb3a9495fb3f7d15e8b06e103/FLAG749770379 [2024-12-06 00:13:52,804 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/data/8d18f4977/6b0eea8fb3a9495fb3f7d15e8b06e103 [2024-12-06 00:13:52,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:13:52,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:13:52,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:13:52,808 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:13:52,811 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:13:52,812 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:13:52" (1/1) ... [2024-12-06 00:13:52,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41fdc2eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:52, skipping insertion in model container [2024-12-06 00:13:52,812 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:13:52" (1/1) ... [2024-12-06 00:13:52,934 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:13:54,294 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_95d70e0f-0695-485c-a01e-2872e122eda3/sv-benchmarks/c/eca-rers2012/Problem06_label49.c[337803,337816] [2024-12-06 00:13:54,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:13:54,314 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:13:55,064 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_95d70e0f-0695-485c-a01e-2872e122eda3/sv-benchmarks/c/eca-rers2012/Problem06_label49.c[337803,337816] [2024-12-06 00:13:55,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:13:55,108 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:13:55,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55 WrapperNode [2024-12-06 00:13:55,109 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:13:55,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:13:55,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:13:55,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:13:55,114 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,171 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,472 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-12-06 00:13:55,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:13:55,473 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:13:55,473 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:13:55,473 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:13:55,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,714 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,722 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,789 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,815 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:13:55,815 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:13:55,816 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:13:55,816 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:13:55,817 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:13:55" (1/1) ... [2024-12-06 00:13:55,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:13:55,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:13:55,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:13:55,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95d70e0f-0695-485c-a01e-2872e122eda3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:13:55,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:13:55,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:13:55,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:13:55,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:13:55,934 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:13:55,936 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:14:01,992 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-12-06 00:14:01,992 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:14:02,832 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:14:02,832 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:14:02,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:02 BoogieIcfgContainer [2024-12-06 00:14:02,833 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:14:02,833 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:14:02,834 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:14:02,842 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:14:02,842 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:14:02" (1/1) ... [2024-12-06 00:14:02,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:14:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-12-06 00:14:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-12-06 00:14:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-12-06 00:14:02,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:02,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:11,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-12-06 00:14:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-12-06 00:14:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-12-06 00:14:11,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:11,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-12-06 00:14:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-12-06 00:14:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-12-06 00:14:13,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:13,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-12-06 00:14:15,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-12-06 00:14:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-12-06 00:14:15,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-12-06 00:14:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-12-06 00:14:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-12-06 00:14:17,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:17,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-12-06 00:14:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-12-06 00:14:19,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-12-06 00:14:19,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:19,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-12-06 00:14:22,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-12-06 00:14:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-12-06 00:14:22,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:29,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-12-06 00:14:29,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-12-06 00:14:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-12-06 00:14:29,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:29,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:30,838 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:36,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:36,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5086 states to 3995 states and 5086 transitions. [2024-12-06 00:14:36,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5086 transitions. [2024-12-06 00:14:36,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-12-06 00:14:36,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:36,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:39,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 4117 states and 5217 transitions. [2024-12-06 00:14:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5217 transitions. [2024-12-06 00:14:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-12-06 00:14:39,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:43,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 4246 states and 5400 transitions. [2024-12-06 00:14:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5400 transitions. [2024-12-06 00:14:43,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-12-06 00:14:43,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:43,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:45,122 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:53,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:53,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 5290 states and 6490 transitions. [2024-12-06 00:14:53,712 INFO L276 IsEmpty]: Start isEmpty. Operand 5290 states and 6490 transitions. [2024-12-06 00:14:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-12-06 00:14:53,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6515 states to 5311 states and 6515 transitions. [2024-12-06 00:14:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 5311 states and 6515 transitions. [2024-12-06 00:14:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-12-06 00:14:55,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 146 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:14:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6612 states to 5392 states and 6612 transitions. [2024-12-06 00:14:58,765 INFO L276 IsEmpty]: Start isEmpty. Operand 5392 states and 6612 transitions. [2024-12-06 00:14:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-12-06 00:14:58,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:58,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:15:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6808 states to 5546 states and 6808 transitions. [2024-12-06 00:15:02,896 INFO L276 IsEmpty]: Start isEmpty. Operand 5546 states and 6808 transitions. [2024-12-06 00:15:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-12-06 00:15:02,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:04,082 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 5582 states and 6847 transitions. [2024-12-06 00:15:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 5582 states and 6847 transitions. [2024-12-06 00:15:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-12-06 00:15:05,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:05,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:06,870 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 5743 states and 7045 transitions. [2024-12-06 00:15:10,643 INFO L276 IsEmpty]: Start isEmpty. Operand 5743 states and 7045 transitions. [2024-12-06 00:15:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-12-06 00:15:10,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 00:15:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 5779 states and 7104 transitions. [2024-12-06 00:15:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 5779 states and 7104 transitions. [2024-12-06 00:15:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-12-06 00:15:12,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:12,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7166 states to 5825 states and 7166 transitions. [2024-12-06 00:15:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 5825 states and 7166 transitions. [2024-12-06 00:15:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-12-06 00:15:16,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:16,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:22,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:22,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7364 states to 6007 states and 7364 transitions. [2024-12-06 00:15:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 6007 states and 7364 transitions. [2024-12-06 00:15:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-12-06 00:15:22,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:22,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:30,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7567 states to 6195 states and 7567 transitions. [2024-12-06 00:15:30,159 INFO L276 IsEmpty]: Start isEmpty. Operand 6195 states and 7567 transitions. [2024-12-06 00:15:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-12-06 00:15:30,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:31,488 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7599 states to 6224 states and 7599 transitions. [2024-12-06 00:15:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 6224 states and 7599 transitions. [2024-12-06 00:15:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-12-06 00:15:32,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:32,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 260 proven. 36 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:15:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7601 states to 6225 states and 7601 transitions. [2024-12-06 00:15:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 6225 states and 7601 transitions. [2024-12-06 00:15:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-12-06 00:15:34,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:34,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:35,940 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:15:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7693 states to 6291 states and 7693 transitions. [2024-12-06 00:15:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 6291 states and 7693 transitions. [2024-12-06 00:15:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-12-06 00:15:37,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7720 states to 6312 states and 7720 transitions. [2024-12-06 00:15:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 6312 states and 7720 transitions. [2024-12-06 00:15:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-12-06 00:15:39,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:39,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:40,566 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 00:15:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7873 states to 6430 states and 7873 transitions. [2024-12-06 00:15:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 6430 states and 7873 transitions. [2024-12-06 00:15:43,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-12-06 00:15:43,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:44,564 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 00:15:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8008 states to 6509 states and 8008 transitions. [2024-12-06 00:15:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 6509 states and 8008 transitions. [2024-12-06 00:15:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-12-06 00:15:47,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8040 states to 6538 states and 8040 transitions. [2024-12-06 00:15:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 6538 states and 8040 transitions. [2024-12-06 00:15:50,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-12-06 00:15:50,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:50,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8075 states to 6569 states and 8075 transitions. [2024-12-06 00:15:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 6569 states and 8075 transitions. [2024-12-06 00:15:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2024-12-06 00:15:52,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 210 proven. 91 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 00:15:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8228 states to 6656 states and 8228 transitions. [2024-12-06 00:15:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 6656 states and 8228 transitions. [2024-12-06 00:15:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2024-12-06 00:15:57,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:57,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 214 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8463 states to 6850 states and 8463 transitions. [2024-12-06 00:16:03,608 INFO L276 IsEmpty]: Start isEmpty. Operand 6850 states and 8463 transitions. [2024-12-06 00:16:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-12-06 00:16:03,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:05,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8526 states to 6871 states and 8526 transitions. [2024-12-06 00:16:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 6871 states and 8526 transitions. [2024-12-06 00:16:05,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-12-06 00:16:05,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:05,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:16:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8578 states to 6892 states and 8578 transitions. [2024-12-06 00:16:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 6892 states and 8578 transitions. [2024-12-06 00:16:09,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-12-06 00:16:09,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:09,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:10,274 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:16:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8623 states to 6913 states and 8623 transitions. [2024-12-06 00:16:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 6913 states and 8623 transitions. [2024-12-06 00:16:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-12-06 00:16:11,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9613 states to 7841 states and 9613 transitions. [2024-12-06 00:16:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 7841 states and 9613 transitions. [2024-12-06 00:16:22,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-12-06 00:16:22,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:22,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9740 states to 7958 states and 9740 transitions. [2024-12-06 00:16:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 7958 states and 9740 transitions. [2024-12-06 00:16:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-12-06 00:16:27,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:27,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 240 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:35,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9899 states to 8081 states and 9899 transitions. [2024-12-06 00:16:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 8081 states and 9899 transitions. [2024-12-06 00:16:35,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-12-06 00:16:35,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:35,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 251 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10175 states to 8313 states and 10175 transitions. [2024-12-06 00:16:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 8313 states and 10175 transitions. [2024-12-06 00:16:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-12-06 00:16:47,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10245 states to 8372 states and 10245 transitions. [2024-12-06 00:16:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 8372 states and 10245 transitions. [2024-12-06 00:16:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2024-12-06 00:16:50,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 261 proven. 137 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:16:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:56,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10434 states to 8516 states and 10434 transitions. [2024-12-06 00:16:56,224 INFO L276 IsEmpty]: Start isEmpty. Operand 8516 states and 10434 transitions. [2024-12-06 00:16:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-12-06 00:16:56,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11433 states to 9444 states and 11433 transitions. [2024-12-06 00:17:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 9444 states and 11433 transitions. [2024-12-06 00:17:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-12-06 00:17:07,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11555 states to 9555 states and 11555 transitions. [2024-12-06 00:17:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 9555 states and 11555 transitions. [2024-12-06 00:17:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1206 [2024-12-06 00:17:14,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:14,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 00:17:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:18,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11599 states to 9597 states and 11599 transitions. [2024-12-06 00:17:18,275 INFO L276 IsEmpty]: Start isEmpty. Operand 9597 states and 11599 transitions. [2024-12-06 00:17:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1206 [2024-12-06 00:17:18,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 274 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:26,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11796 states to 9755 states and 11796 transitions. [2024-12-06 00:17:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 9755 states and 11796 transitions. [2024-12-06 00:17:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1208 [2024-12-06 00:17:26,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:26,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:28,050 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 00:17:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12004 states to 9930 states and 12004 transitions. [2024-12-06 00:17:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 9930 states and 12004 transitions. [2024-12-06 00:17:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-12-06 00:17:36,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:36,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 278 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:45,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:45,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12199 states to 10092 states and 12199 transitions. [2024-12-06 00:17:45,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10092 states and 12199 transitions. [2024-12-06 00:17:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1211 [2024-12-06 00:17:45,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 00:17:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12392 states to 10255 states and 12392 transitions. [2024-12-06 00:17:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 10255 states and 12392 transitions. [2024-12-06 00:17:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1214 [2024-12-06 00:17:52,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:52,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 355 proven. 127 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 00:17:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12411 states to 10274 states and 12411 transitions. [2024-12-06 00:17:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 10274 states and 12411 transitions. [2024-12-06 00:17:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1229 [2024-12-06 00:17:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:57,098 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:00,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12578 states to 10397 states and 12578 transitions. [2024-12-06 00:18:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10397 states and 12578 transitions. [2024-12-06 00:18:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2024-12-06 00:18:00,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:00,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12676 states to 10489 states and 12676 transitions. [2024-12-06 00:18:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 10489 states and 12676 transitions. [2024-12-06 00:18:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1231 [2024-12-06 00:18:04,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 314 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:18:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12716 states to 10511 states and 12716 transitions. [2024-12-06 00:18:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10511 states and 12716 transitions. [2024-12-06 00:18:08,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1235 [2024-12-06 00:18:08,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:08,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:17,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:17,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12839 states to 10626 states and 12839 transitions. [2024-12-06 00:18:17,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10626 states and 12839 transitions. [2024-12-06 00:18:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1237 [2024-12-06 00:18:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 306 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:18:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:26,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13048 states to 10777 states and 13048 transitions. [2024-12-06 00:18:26,078 INFO L276 IsEmpty]: Start isEmpty. Operand 10777 states and 13048 transitions. [2024-12-06 00:18:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1237 [2024-12-06 00:18:26,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:26,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 306 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:18:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13109 states to 10798 states and 13109 transitions. [2024-12-06 00:18:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 10798 states and 13109 transitions. [2024-12-06 00:18:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1238 [2024-12-06 00:18:30,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:30,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13205 states to 10875 states and 13205 transitions. [2024-12-06 00:18:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 10875 states and 13205 transitions. [2024-12-06 00:18:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1238 [2024-12-06 00:18:37,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:37,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:37,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 306 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:43,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13317 states to 10977 states and 13317 transitions. [2024-12-06 00:18:43,432 INFO L276 IsEmpty]: Start isEmpty. Operand 10977 states and 13317 transitions. [2024-12-06 00:18:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1252 [2024-12-06 00:18:43,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:43,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:45,237 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13538 states to 11180 states and 13538 transitions. [2024-12-06 00:18:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 11180 states and 13538 transitions. [2024-12-06 00:18:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2024-12-06 00:18:54,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 00:18:59,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13667 states to 11305 states and 13667 transitions. [2024-12-06 00:18:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 11305 states and 13667 transitions. [2024-12-06 00:18:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1256 [2024-12-06 00:18:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 324 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13736 states to 11372 states and 13736 transitions. [2024-12-06 00:19:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 11372 states and 13736 transitions. [2024-12-06 00:19:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2024-12-06 00:19:06,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:06,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 00:19:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13953 states to 11528 states and 13953 transitions. [2024-12-06 00:19:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 11528 states and 13953 transitions. [2024-12-06 00:19:12,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1270 [2024-12-06 00:19:12,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:12,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:14,605 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 339 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:19:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14155 states to 11684 states and 14155 transitions. [2024-12-06 00:19:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 11684 states and 14155 transitions. [2024-12-06 00:19:20,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1281 [2024-12-06 00:19:20,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 00:19:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14362 states to 11886 states and 14362 transitions. [2024-12-06 00:19:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 11886 states and 14362 transitions. [2024-12-06 00:19:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1283 [2024-12-06 00:19:25,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:25,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15729 states to 12983 states and 15729 transitions. [2024-12-06 00:19:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 12983 states and 15729 transitions. [2024-12-06 00:19:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1287 [2024-12-06 00:19:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 355 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16884 states to 14091 states and 16884 transitions. [2024-12-06 00:20:03,410 INFO L276 IsEmpty]: Start isEmpty. Operand 14091 states and 16884 transitions. [2024-12-06 00:20:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1288 [2024-12-06 00:20:03,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:04,732 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 477 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16905 states to 14097 states and 16905 transitions. [2024-12-06 00:20:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 14097 states and 16905 transitions. [2024-12-06 00:20:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1289 [2024-12-06 00:20:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 479 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16906 states to 14098 states and 16906 transitions. [2024-12-06 00:20:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 14098 states and 16906 transitions. [2024-12-06 00:20:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2024-12-06 00:20:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:09,128 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 483 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:09,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16908 states to 14100 states and 16908 transitions. [2024-12-06 00:20:09,622 INFO L276 IsEmpty]: Start isEmpty. Operand 14100 states and 16908 transitions. [2024-12-06 00:20:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2024-12-06 00:20:09,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:09,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17013 states to 14197 states and 17013 transitions. [2024-12-06 00:20:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 14197 states and 17013 transitions. [2024-12-06 00:20:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1297 [2024-12-06 00:20:17,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:17,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 379 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 00:20:20,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17022 states to 14202 states and 17022 transitions. [2024-12-06 00:20:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 14202 states and 17022 transitions. [2024-12-06 00:20:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1298 [2024-12-06 00:20:20,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:20,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 383 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 00:20:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17034 states to 14208 states and 17034 transitions. [2024-12-06 00:20:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 14208 states and 17034 transitions. [2024-12-06 00:20:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1298 [2024-12-06 00:20:22,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 366 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:26,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17089 states to 14224 states and 17089 transitions. [2024-12-06 00:20:26,649 INFO L276 IsEmpty]: Start isEmpty. Operand 14224 states and 17089 transitions. [2024-12-06 00:20:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1299 [2024-12-06 00:20:26,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 367 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17212 states to 14330 states and 17212 transitions. [2024-12-06 00:20:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 14330 states and 17212 transitions. [2024-12-06 00:20:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2024-12-06 00:20:35,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 391 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 00:20:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17227 states to 14338 states and 17227 transitions. [2024-12-06 00:20:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 14338 states and 17227 transitions. [2024-12-06 00:20:39,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2024-12-06 00:20:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 500 proven. 17 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:20:41,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17232 states to 14342 states and 17232 transitions. [2024-12-06 00:20:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 14342 states and 17232 transitions. [2024-12-06 00:20:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2024-12-06 00:20:41,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 501 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17259 states to 14360 states and 17259 transitions. [2024-12-06 00:20:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 14360 states and 17259 transitions. [2024-12-06 00:20:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2024-12-06 00:20:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 382 proven. 122 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:20:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17522 states to 14592 states and 17522 transitions. [2024-12-06 00:20:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 14592 states and 17522 transitions. [2024-12-06 00:20:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1302 [2024-12-06 00:20:59,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 370 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:11,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17734 states to 14780 states and 17734 transitions. [2024-12-06 00:21:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 14780 states and 17734 transitions. [2024-12-06 00:21:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1307 [2024-12-06 00:21:11,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:11,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:12,671 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 515 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:14,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17750 states to 14792 states and 17750 transitions. [2024-12-06 00:21:14,525 INFO L276 IsEmpty]: Start isEmpty. Operand 14792 states and 17750 transitions. [2024-12-06 00:21:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1309 [2024-12-06 00:21:14,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:14,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:15,771 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 519 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17752 states to 14794 states and 17752 transitions. [2024-12-06 00:21:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 14794 states and 17752 transitions. [2024-12-06 00:21:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1310 [2024-12-06 00:21:16,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:16,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 521 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17788 states to 14822 states and 17788 transitions. [2024-12-06 00:21:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 14822 states and 17788 transitions. [2024-12-06 00:21:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1313 [2024-12-06 00:21:25,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:25,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 557 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17875 states to 14906 states and 17875 transitions. [2024-12-06 00:21:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 14906 states and 17875 transitions. [2024-12-06 00:21:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1314 [2024-12-06 00:21:27,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:27,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 529 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17881 states to 14911 states and 17881 transitions. [2024-12-06 00:21:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 14911 states and 17881 transitions. [2024-12-06 00:21:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1316 [2024-12-06 00:21:30,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:30,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 384 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18096 states to 15112 states and 18096 transitions. [2024-12-06 00:21:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 15112 states and 18096 transitions. [2024-12-06 00:21:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1317 [2024-12-06 00:21:41,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:43,151 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 414 proven. 117 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 00:21:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18100 states to 15115 states and 18100 transitions. [2024-12-06 00:21:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 15115 states and 18100 transitions. [2024-12-06 00:21:45,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1319 [2024-12-06 00:21:45,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:45,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 387 proven. 188 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18413 states to 15386 states and 18413 transitions. [2024-12-06 00:22:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 15386 states and 18413 transitions. [2024-12-06 00:22:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1320 [2024-12-06 00:22:04,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:04,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 388 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18434 states to 15404 states and 18434 transitions. [2024-12-06 00:22:08,941 INFO L276 IsEmpty]: Start isEmpty. Operand 15404 states and 18434 transitions. [2024-12-06 00:22:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1320 [2024-12-06 00:22:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:10,404 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 388 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18606 states to 15562 states and 18606 transitions. [2024-12-06 00:22:20,087 INFO L276 IsEmpty]: Start isEmpty. Operand 15562 states and 18606 transitions. [2024-12-06 00:22:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1321 [2024-12-06 00:22:20,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:20,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:21,112 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 573 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 00:22:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18639 states to 15595 states and 18639 transitions. [2024-12-06 00:22:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 15595 states and 18639 transitions. [2024-12-06 00:22:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1321 [2024-12-06 00:22:22,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-06 00:22:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18797 states to 15745 states and 18797 transitions. [2024-12-06 00:22:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 15745 states and 18797 transitions. [2024-12-06 00:22:28,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1321 [2024-12-06 00:22:28,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:28,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 389 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18895 states to 15836 states and 18895 transitions. [2024-12-06 00:22:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 15836 states and 18895 transitions. [2024-12-06 00:22:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1322 [2024-12-06 00:22:35,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 556 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 00:22:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19205 states to 16083 states and 19205 transitions. [2024-12-06 00:22:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 16083 states and 19205 transitions. [2024-12-06 00:22:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1322 [2024-12-06 00:22:52,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:52,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 545 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19231 states to 16105 states and 19231 transitions. [2024-12-06 00:22:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 16105 states and 19231 transitions. [2024-12-06 00:22:57,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1324 [2024-12-06 00:22:57,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 392 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:10,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19357 states to 16218 states and 19357 transitions. [2024-12-06 00:23:10,987 INFO L276 IsEmpty]: Start isEmpty. Operand 16218 states and 19357 transitions. [2024-12-06 00:23:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1325 [2024-12-06 00:23:11,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:11,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:13,602 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 393 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:21,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19411 states to 16261 states and 19411 transitions. [2024-12-06 00:23:21,608 INFO L276 IsEmpty]: Start isEmpty. Operand 16261 states and 19411 transitions. [2024-12-06 00:23:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1326 [2024-12-06 00:23:21,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:23,357 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 394 proven. 202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19415 states to 16263 states and 19415 transitions. [2024-12-06 00:23:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 16263 states and 19415 transitions. [2024-12-06 00:23:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1327 [2024-12-06 00:23:24,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:26,473 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 395 proven. 204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:27,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:27,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19416 states to 16264 states and 19416 transitions. [2024-12-06 00:23:27,230 INFO L276 IsEmpty]: Start isEmpty. Operand 16264 states and 19416 transitions. [2024-12-06 00:23:27,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1327 [2024-12-06 00:23:27,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:27,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:28,117 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 395 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19422 states to 16270 states and 19422 transitions. [2024-12-06 00:23:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 16270 states and 19422 transitions. [2024-12-06 00:23:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1328 [2024-12-06 00:23:29,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 541 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:42,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19606 states to 16447 states and 19606 transitions. [2024-12-06 00:23:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 16447 states and 19606 transitions. [2024-12-06 00:23:42,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1329 [2024-12-06 00:23:42,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:44,120 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 559 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19620 states to 16457 states and 19620 transitions. [2024-12-06 00:23:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 16457 states and 19620 transitions. [2024-12-06 00:23:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1331 [2024-12-06 00:23:46,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:46,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 307 proven. 8 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-06 00:23:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19652 states to 16466 states and 19652 transitions. [2024-12-06 00:23:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 16466 states and 19652 transitions. [2024-12-06 00:23:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1331 [2024-12-06 00:23:50,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:50,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 563 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:09,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:09,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19877 states to 16669 states and 19877 transitions. [2024-12-06 00:24:09,578 INFO L276 IsEmpty]: Start isEmpty. Operand 16669 states and 19877 transitions. [2024-12-06 00:24:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1332 [2024-12-06 00:24:09,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:10,868 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 565 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19879 states to 16670 states and 19879 transitions. [2024-12-06 00:24:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 16670 states and 19879 transitions. [2024-12-06 00:24:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1333 [2024-12-06 00:24:11,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 567 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19945 states to 16718 states and 19945 transitions. [2024-12-06 00:24:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 16718 states and 19945 transitions. [2024-12-06 00:24:22,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1336 [2024-12-06 00:24:22,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:22,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 573 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19950 states to 16722 states and 19950 transitions. [2024-12-06 00:24:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 16722 states and 19950 transitions. [2024-12-06 00:24:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1340 [2024-12-06 00:24:25,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 581 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19970 states to 16737 states and 19970 transitions. [2024-12-06 00:24:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 16737 states and 19970 transitions. [2024-12-06 00:24:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1342 [2024-12-06 00:24:29,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:29,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 585 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19977 states to 16743 states and 19977 transitions. [2024-12-06 00:24:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 16743 states and 19977 transitions. [2024-12-06 00:24:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1343 [2024-12-06 00:24:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:32,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:33,465 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 587 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:34,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19978 states to 16744 states and 19978 transitions. [2024-12-06 00:24:34,239 INFO L276 IsEmpty]: Start isEmpty. Operand 16744 states and 19978 transitions. [2024-12-06 00:24:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1344 [2024-12-06 00:24:34,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:35,836 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 412 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:43,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20033 states to 16790 states and 20033 transitions. [2024-12-06 00:24:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 16790 states and 20033 transitions. [2024-12-06 00:24:43,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1348 [2024-12-06 00:24:43,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:43,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 597 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20039 states to 16795 states and 20039 transitions. [2024-12-06 00:24:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 16795 states and 20039 transitions. [2024-12-06 00:24:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1354 [2024-12-06 00:24:45,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 422 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20108 states to 16854 states and 20108 transitions. [2024-12-06 00:24:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 16854 states and 20108 transitions. [2024-12-06 00:24:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1356 [2024-12-06 00:24:57,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:57,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 424 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:09,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:09,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20353 states to 17088 states and 20353 transitions. [2024-12-06 00:25:09,946 INFO L276 IsEmpty]: Start isEmpty. Operand 17088 states and 20353 transitions. [2024-12-06 00:25:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1358 [2024-12-06 00:25:09,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:09,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:10,942 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 426 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 00:25:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20507 states to 17234 states and 20507 transitions. [2024-12-06 00:25:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 17234 states and 20507 transitions. [2024-12-06 00:25:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1358 [2024-12-06 00:25:23,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 617 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20514 states to 17238 states and 20514 transitions. [2024-12-06 00:25:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 17238 states and 20514 transitions. [2024-12-06 00:25:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1360 [2024-12-06 00:25:25,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:25,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:25,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 621 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20537 states to 17258 states and 20537 transitions. [2024-12-06 00:25:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 17258 states and 20537 transitions. [2024-12-06 00:25:28,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1361 [2024-12-06 00:25:28,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:28,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 623 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:30,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20541 states to 17261 states and 20541 transitions. [2024-12-06 00:25:30,802 INFO L276 IsEmpty]: Start isEmpty. Operand 17261 states and 20541 transitions. [2024-12-06 00:25:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1366 [2024-12-06 00:25:30,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 633 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20557 states to 17266 states and 20557 transitions. [2024-12-06 00:25:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 17266 states and 20557 transitions. [2024-12-06 00:25:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1367 [2024-12-06 00:25:32,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 435 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-06 00:25:35,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20652 states to 17361 states and 20652 transitions. [2024-12-06 00:25:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 17361 states and 20652 transitions. [2024-12-06 00:25:35,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1368 [2024-12-06 00:25:35,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:35,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:36,113 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 436 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-06 00:25:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20653 states to 17362 states and 20653 transitions. [2024-12-06 00:25:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 17362 states and 20653 transitions. [2024-12-06 00:25:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1370 [2024-12-06 00:25:37,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:38,465 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 641 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20669 states to 17372 states and 20669 transitions. [2024-12-06 00:25:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 17372 states and 20669 transitions. [2024-12-06 00:25:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1372 [2024-12-06 00:25:39,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 440 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-06 00:25:53,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21842 states to 18300 states and 21842 transitions. [2024-12-06 00:25:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 18300 states and 21842 transitions. [2024-12-06 00:25:53,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2024-12-06 00:25:53,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:53,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:56,239 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 462 proven. 206 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 00:26:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:03,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21915 states to 18362 states and 21915 transitions. [2024-12-06 00:26:03,964 INFO L276 IsEmpty]: Start isEmpty. Operand 18362 states and 21915 transitions. [2024-12-06 00:26:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2024-12-06 00:26:03,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:03,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:05,457 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 649 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:06,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:06,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21919 states to 18366 states and 21919 transitions. [2024-12-06 00:26:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 18366 states and 21919 transitions. [2024-12-06 00:26:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1374 [2024-12-06 00:26:06,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 442 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-12-06 00:26:16,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22259 states to 18633 states and 22259 transitions. [2024-12-06 00:26:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 18633 states and 22259 transitions. [2024-12-06 00:26:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1375 [2024-12-06 00:26:16,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 651 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22269 states to 18642 states and 22269 transitions. [2024-12-06 00:26:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 18642 states and 22269 transitions. [2024-12-06 00:26:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1378 [2024-12-06 00:26:18,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:18,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 446 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 00:26:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22289 states to 18662 states and 22289 transitions. [2024-12-06 00:26:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 18662 states and 22289 transitions. [2024-12-06 00:26:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1378 [2024-12-06 00:26:20,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:20,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 463 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-12-06 00:26:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22298 states to 18669 states and 22298 transitions. [2024-12-06 00:26:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 18669 states and 22298 transitions. [2024-12-06 00:26:26,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1381 [2024-12-06 00:26:26,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:26,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 488 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22633 states to 18981 states and 22633 transitions. [2024-12-06 00:26:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 18981 states and 22633 transitions. [2024-12-06 00:26:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1382 [2024-12-06 00:26:38,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:38,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 450 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:26:49,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22963 states to 19248 states and 22963 transitions. [2024-12-06 00:26:49,040 INFO L276 IsEmpty]: Start isEmpty. Operand 19248 states and 22963 transitions. [2024-12-06 00:26:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1382 [2024-12-06 00:26:49,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:49,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 450 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:26:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23174 states to 19404 states and 23174 transitions. [2024-12-06 00:26:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 19404 states and 23174 transitions. [2024-12-06 00:26:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2024-12-06 00:26:58,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:58,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 493 proven. 215 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-06 00:27:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23212 states to 19425 states and 23212 transitions. [2024-12-06 00:27:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 19425 states and 23212 transitions. [2024-12-06 00:27:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2024-12-06 00:27:01,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:02,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 772 backedges. 672 proven. 94 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:27:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:04,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23214 states to 19427 states and 23214 transitions. [2024-12-06 00:27:04,111 INFO L276 IsEmpty]: Start isEmpty. Operand 19427 states and 23214 transitions. [2024-12-06 00:27:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1388 [2024-12-06 00:27:04,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:04,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.