./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.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_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/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_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/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_1884a11d-ac02-4101-ba96-eb8b490dc5f6/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 7b954f9d8b4ab9030eea8f5c4186ef19ab45ad4620470fe362259155373d879e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:10:31,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:10:31,362 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:10:31,367 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:10:31,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:10:31,386 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:10:31,387 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:10:31,387 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:10:31,387 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:10:31,387 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:10:31,387 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:10:31,388 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:10:31,389 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:10:31,389 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:10:31,389 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:10:31,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:10:31,389 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_1884a11d-ac02-4101-ba96-eb8b490dc5f6/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 -> 7b954f9d8b4ab9030eea8f5c4186ef19ab45ad4620470fe362259155373d879e [2024-12-06 02:10:31,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:10:31,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:10:31,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:10:31,650 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:10:31,651 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:10:31,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2024-12-06 02:10:34,277 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/data/0ae6e30fa/bdc57b2c531e44ec8c1ee2f47611a914/FLAG499cd7a4f [2024-12-06 02:10:34,492 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:10:34,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2024-12-06 02:10:34,502 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/data/0ae6e30fa/bdc57b2c531e44ec8c1ee2f47611a914/FLAG499cd7a4f [2024-12-06 02:10:34,516 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/data/0ae6e30fa/bdc57b2c531e44ec8c1ee2f47611a914 [2024-12-06 02:10:34,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:10:34,520 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:10:34,521 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:10:34,522 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:10:34,526 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:10:34,526 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,527 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54ba8b67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34, skipping insertion in model container [2024-12-06 02:10:34,528 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:10:34,728 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_1884a11d-ac02-4101-ba96-eb8b490dc5f6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5339,5352] [2024-12-06 02:10:34,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:10:34,769 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:10:34,805 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_1884a11d-ac02-4101-ba96-eb8b490dc5f6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5339,5352] [2024-12-06 02:10:34,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:10:34,837 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:10:34,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34 WrapperNode [2024-12-06 02:10:34,838 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:10:34,839 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:10:34,839 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:10:34,839 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:10:34,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,855 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,881 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 457 [2024-12-06 02:10:34,882 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:10:34,882 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:10:34,882 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:10:34,882 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:10:34,890 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,892 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,899 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,900 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,904 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,906 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,908 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,911 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:10:34,912 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:10:34,912 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:10:34,912 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:10:34,913 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:10:34" (1/1) ... [2024-12-06 02:10:34,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:10:34,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:10:34,945 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:10:34,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1884a11d-ac02-4101-ba96-eb8b490dc5f6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:10:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:10:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:10:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:10:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:10:35,082 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:10:35,085 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:10:35,467 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-12-06 02:10:35,468 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:10:35,596 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:10:35,596 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 02:10:35,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:10:35 BoogieIcfgContainer [2024-12-06 02:10:35,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:10:35,597 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:10:35,597 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:10:35,607 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:10:35,607 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:10:35" (1/1) ... [2024-12-06 02:10:35,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:10:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2024-12-06 02:10:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2024-12-06 02:10:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:10:35,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:35,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:35,954 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 02:10:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2024-12-06 02:10:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2024-12-06 02:10:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:10:36,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:36,161 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 02:10:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 87 states and 142 transitions. [2024-12-06 02:10:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 142 transitions. [2024-12-06 02:10:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:10:36,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:36,376 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 02:10:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 147 transitions. [2024-12-06 02:10:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 147 transitions. [2024-12-06 02:10:36,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:10:36,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:36,495 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 02:10:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 91 states and 147 transitions. [2024-12-06 02:10:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 147 transitions. [2024-12-06 02:10:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:10:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:36,608 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 02:10:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 102 states and 167 transitions. [2024-12-06 02:10:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 167 transitions. [2024-12-06 02:10:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:10:36,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:36,914 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 02:10:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 105 states and 172 transitions. [2024-12-06 02:10:36,933 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 172 transitions. [2024-12-06 02:10:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:10:36,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:37,004 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 02:10:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 106 states and 172 transitions. [2024-12-06 02:10:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 172 transitions. [2024-12-06 02:10:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:10:37,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:37,093 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 02:10:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 109 states and 177 transitions. [2024-12-06 02:10:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 177 transitions. [2024-12-06 02:10:37,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:10:37,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:37,171 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 02:10:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:37,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 110 states and 177 transitions. [2024-12-06 02:10:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 177 transitions. [2024-12-06 02:10:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:10:37,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:37,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:37,243 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 02:10:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 118 states and 190 transitions. [2024-12-06 02:10:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 190 transitions. [2024-12-06 02:10:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:10:37,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:37,831 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 02:10:38,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 134 states and 219 transitions. [2024-12-06 02:10:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 219 transitions. [2024-12-06 02:10:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:10:38,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,418 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 02:10:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 137 states and 225 transitions. [2024-12-06 02:10:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 225 transitions. [2024-12-06 02:10:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:10:38,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,471 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 02:10:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 138 states and 225 transitions. [2024-12-06 02:10:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 225 transitions. [2024-12-06 02:10:38,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:10:38,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,527 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 02:10:38,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 141 states and 230 transitions. [2024-12-06 02:10:38,537 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 230 transitions. [2024-12-06 02:10:38,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:10:38,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,582 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 02:10:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 142 states and 230 transitions. [2024-12-06 02:10:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 230 transitions. [2024-12-06 02:10:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:10:38,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,651 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 02:10:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 02:10:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 02:10:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:10:38,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,722 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 02:10:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 148 states and 240 transitions. [2024-12-06 02:10:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2024-12-06 02:10:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:10:38,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,790 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 02:10:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 149 states and 240 transitions. [2024-12-06 02:10:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 240 transitions. [2024-12-06 02:10:38,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:10:38,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,859 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 02:10:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-12-06 02:10:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-12-06 02:10:38,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:10:38,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:38,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,953 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 02:10:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 163 states and 262 transitions. [2024-12-06 02:10:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 262 transitions. [2024-12-06 02:10:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:10:39,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:40,196 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 02:10:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 180 states and 288 transitions. [2024-12-06 02:10:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 288 transitions. [2024-12-06 02:10:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:10:43,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:43,052 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 02:10:43,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:43,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 183 states and 294 transitions. [2024-12-06 02:10:43,079 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 294 transitions. [2024-12-06 02:10:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:10:43,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:43,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:43,354 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 02:10:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 191 states and 309 transitions. [2024-12-06 02:10:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 309 transitions. [2024-12-06 02:10:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:10:47,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:47,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:47,223 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 02:10:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 192 states and 309 transitions. [2024-12-06 02:10:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 309 transitions. [2024-12-06 02:10:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:10:47,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:47,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:48,177 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 02:10:59,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 215 states and 362 transitions. [2024-12-06 02:10:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 362 transitions. [2024-12-06 02:10:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:10:59,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:59,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:59,900 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 02:11:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 233 states and 397 transitions. [2024-12-06 02:11:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 397 transitions. [2024-12-06 02:11:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:11:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:13,819 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 02:11:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:18,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 246 states and 419 transitions. [2024-12-06 02:11:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 419 transitions. [2024-12-06 02:11:18,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:11:18,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:18,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:18,591 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 02:11:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 249 states and 427 transitions. [2024-12-06 02:11:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 427 transitions. [2024-12-06 02:11:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:11:19,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:19,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:19,822 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 02:11:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 262 states and 454 transitions. [2024-12-06 02:11:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 454 transitions. [2024-12-06 02:11:33,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:11:33,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:33,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:33,495 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 02:11:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 265 states and 459 transitions. [2024-12-06 02:11:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 459 transitions. [2024-12-06 02:11:33,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:11:33,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:33,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:34,169 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 02:11:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 269 states and 471 transitions. [2024-12-06 02:11:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 471 transitions. [2024-12-06 02:11:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:11:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:52,647 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 02:11:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 277 states and 488 transitions. [2024-12-06 02:11:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 488 transitions. [2024-12-06 02:11:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:11:58,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:58,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:58,334 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 02:11:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 278 states and 488 transitions. [2024-12-06 02:11:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 488 transitions. [2024-12-06 02:11:58,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:11:58,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:59,062 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 02:12:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 287 states and 508 transitions. [2024-12-06 02:12:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 508 transitions. [2024-12-06 02:12:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:12:05,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:05,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:06,120 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 02:12:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 306 states and 545 transitions. [2024-12-06 02:12:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 545 transitions. [2024-12-06 02:12:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:12:19,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:19,383 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 02:12:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 320 states and 576 transitions. [2024-12-06 02:12:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 576 transitions. [2024-12-06 02:12:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:12:29,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:30,338 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 02:12:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 325 states and 591 transitions. [2024-12-06 02:12:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 591 transitions. [2024-12-06 02:12:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:12:35,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:35,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:35,753 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 02:12:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:39,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 328 states and 597 transitions. [2024-12-06 02:12:39,113 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 597 transitions. [2024-12-06 02:12:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:12:39,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:39,152 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 02:12:42,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 331 states and 603 transitions. [2024-12-06 02:12:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 603 transitions. [2024-12-06 02:12:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:12:42,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:42,638 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 02:12:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 334 states and 609 transitions. [2024-12-06 02:12:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 609 transitions. [2024-12-06 02:12:45,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:12:45,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:45,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:46,010 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 02:12:49,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 337 states and 618 transitions. [2024-12-06 02:12:49,724 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 618 transitions. [2024-12-06 02:12:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:12:49,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:49,800 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 02:12:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 340 states and 623 transitions. [2024-12-06 02:12:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 623 transitions. [2024-12-06 02:12:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:12:53,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:53,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:53,220 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 02:12:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 343 states and 628 transitions. [2024-12-06 02:12:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 628 transitions. [2024-12-06 02:12:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:12:56,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:56,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:56,872 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 02:13:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 346 states and 636 transitions. [2024-12-06 02:13:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 636 transitions. [2024-12-06 02:13:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:13:00,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:00,974 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 02:13:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 366 states and 680 transitions. [2024-12-06 02:13:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 680 transitions. [2024-12-06 02:13:22,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:13:22,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:22,388 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 02:13:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 369 states and 686 transitions. [2024-12-06 02:13:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 686 transitions. [2024-12-06 02:13:26,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:13:26,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:26,590 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 02:13:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 372 states and 693 transitions. [2024-12-06 02:13:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 693 transitions. [2024-12-06 02:13:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:13:30,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:30,142 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 02:13:38,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 380 states and 709 transitions. [2024-12-06 02:13:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 709 transitions. [2024-12-06 02:13:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:13:38,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:38,418 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 02:13:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 383 states and 714 transitions. [2024-12-06 02:13:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 714 transitions. [2024-12-06 02:13:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:13:42,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:42,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:42,344 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 02:13:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 386 states and 721 transitions. [2024-12-06 02:13:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 721 transitions. [2024-12-06 02:13:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:13:46,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:46,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:46,680 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 02:13:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 394 states and 739 transitions. [2024-12-06 02:13:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 739 transitions. [2024-12-06 02:13:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:13:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:54,539 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 02:13:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 397 states and 744 transitions. [2024-12-06 02:13:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 744 transitions. [2024-12-06 02:13:58,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:13:58,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 429 states and 866 transitions. [2024-12-06 02:15:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 866 transitions. [2024-12-06 02:15:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:15:12,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:48,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 455 states and 974 transitions. [2024-12-06 02:15:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 974 transitions. [2024-12-06 02:15:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:15:48,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 474 states and 1075 transitions. [2024-12-06 02:16:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1075 transitions. [2024-12-06 02:16:18,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:16:18,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 499 states and 1189 transitions. [2024-12-06 02:16:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1189 transitions. [2024-12-06 02:16:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:16:59,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 518 states and 1237 transitions. [2024-12-06 02:17:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1237 transitions. [2024-12-06 02:17:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:17:23,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:23,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 538 states and 1322 transitions. [2024-12-06 02:17:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1322 transitions. [2024-12-06 02:17:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:17:59,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:59,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:27,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 572 states and 1456 transitions. [2024-12-06 02:19:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1456 transitions. [2024-12-06 02:19:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:19:27,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:27,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:27,601 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 588 states and 1498 transitions. [2024-12-06 02:19:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1498 transitions. [2024-12-06 02:19:51,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:19:51,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:51,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:51,104 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 599 states and 1527 transitions. [2024-12-06 02:20:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1527 transitions. [2024-12-06 02:20:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:20:06,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:06,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:21:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 632 states and 1672 transitions. [2024-12-06 02:21:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1672 transitions. [2024-12-06 02:21:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:21:28,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:28,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:33,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:33,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 666 states and 1825 transitions. [2024-12-06 02:23:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1825 transitions. [2024-12-06 02:23:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:23:33,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.