./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-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_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/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_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/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_df3d6e60-11ee-4916-ad2a-1037f57506d3/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 fbc1afdc0c527a20ea946075190a27bee4243d56a1bede1487b2df57b3410a93 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:11:31,602 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:11:31,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:11:31,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:11:31,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:11:31,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:11:31,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:11:31,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:11:31,687 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:11:31,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:11:31,688 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:11:31,688 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:11:31,689 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:11:31,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:11:31,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:11:31,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:11:31,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:11:31,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:11:31,690 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:11:31,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:11:31,690 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_df3d6e60-11ee-4916-ad2a-1037f57506d3/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 -> fbc1afdc0c527a20ea946075190a27bee4243d56a1bede1487b2df57b3410a93 [2024-12-06 03:11:31,926 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:11:31,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:11:31,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:11:31,935 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:11:31,935 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:11:31,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c [2024-12-06 03:11:34,541 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/data/4080114b2/194a500b219a4fdea39584e41a0c6406/FLAG42b5b485c [2024-12-06 03:11:34,775 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:11:34,775 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c [2024-12-06 03:11:34,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/data/4080114b2/194a500b219a4fdea39584e41a0c6406/FLAG42b5b485c [2024-12-06 03:11:35,127 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/data/4080114b2/194a500b219a4fdea39584e41a0c6406 [2024-12-06 03:11:35,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:11:35,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:11:35,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:11:35,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:11:35,135 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:11:35,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dafeb5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35, skipping insertion in model container [2024-12-06 03:11:35,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:11:35,388 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_df3d6e60-11ee-4916-ad2a-1037f57506d3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[10019,10032] [2024-12-06 03:11:35,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:11:35,449 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:11:35,518 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_df3d6e60-11ee-4916-ad2a-1037f57506d3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[10019,10032] [2024-12-06 03:11:35,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:11:35,579 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:11:35,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35 WrapperNode [2024-12-06 03:11:35,579 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:11:35,580 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:11:35,580 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:11:35,580 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:11:35,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,598 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,633 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1047 [2024-12-06 03:11:35,633 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:11:35,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:11:35,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:11:35,634 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:11:35,641 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,646 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,646 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,658 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,660 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,667 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,670 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,673 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,678 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:11:35,679 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:11:35,679 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:11:35,679 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:11:35,680 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:11:35" (1/1) ... [2024-12-06 03:11:35,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:11:35,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:11:35,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:11:35,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df3d6e60-11ee-4916-ad2a-1037f57506d3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:11:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:11:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:11:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:11:35,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:11:35,856 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:11:35,858 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:11:36,716 INFO L? ?]: Removed 117 outVars from TransFormulas that were not future-live. [2024-12-06 03:11:36,716 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:11:36,971 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:11:36,971 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 03:11:36,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:11:36 BoogieIcfgContainer [2024-12-06 03:11:36,972 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:11:36,973 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:11:36,973 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:11:36,983 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:11:36,983 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:11:36" (1/1) ... [2024-12-06 03:11:36,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:11:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 198 states and 335 transitions. [2024-12-06 03:11:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 335 transitions. [2024-12-06 03:11:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:11:37,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:37,821 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 03:11:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 217 states and 371 transitions. [2024-12-06 03:11:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 371 transitions. [2024-12-06 03:11:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:11:38,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:38,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:38,385 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 03:11:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 229 states and 397 transitions. [2024-12-06 03:11:39,438 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 397 transitions. [2024-12-06 03:11:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:11:39,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:39,699 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 03:11:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:41,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 245 states and 433 transitions. [2024-12-06 03:11:41,416 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 433 transitions. [2024-12-06 03:11:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:11:41,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:41,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:41,708 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 03:11:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 265 states and 478 transitions. [2024-12-06 03:11:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 478 transitions. [2024-12-06 03:11:44,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:11:44,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:44,621 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 03:11:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:48,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 273 states and 498 transitions. [2024-12-06 03:11:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 498 transitions. [2024-12-06 03:11:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:11:48,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:48,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:48,765 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 03:11:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 277 states and 510 transitions. [2024-12-06 03:11:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 510 transitions. [2024-12-06 03:11:53,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:11:53,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:53,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:54,439 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 03:12:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 277 states and 509 transitions. [2024-12-06 03:12:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 509 transitions. [2024-12-06 03:12:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:12:01,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:01,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:07,077 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 03:12:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 313 states and 595 transitions. [2024-12-06 03:12:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 595 transitions. [2024-12-06 03:12:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:12:38,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:38,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:42,645 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 03:13:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 347 states and 681 transitions. [2024-12-06 03:13:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 681 transitions. [2024-12-06 03:13:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:13:03,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:07,229 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 03:13:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:26,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 379 states and 762 transitions. [2024-12-06 03:13:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 762 transitions. [2024-12-06 03:13:26,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:13:26,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:26,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:26,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:27,186 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 03:13:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 395 states and 801 transitions. [2024-12-06 03:13:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 801 transitions. [2024-12-06 03:13:43,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:13:43,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:43,953 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 03:14:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:05,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 407 states and 829 transitions. [2024-12-06 03:14:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 829 transitions. [2024-12-06 03:14:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:14:05,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:06,043 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 03:14:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 415 states and 847 transitions. [2024-12-06 03:14:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 847 transitions. [2024-12-06 03:14:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:14:32,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:32,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:36,610 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 03:15:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:02,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 439 states and 911 transitions. [2024-12-06 03:15:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 911 transitions. [2024-12-06 03:15:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:15:02,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:02,515 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 03:15:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:35,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 443 states and 919 transitions. [2024-12-06 03:15:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 919 transitions. [2024-12-06 03:15:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:15:35,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:35,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:39,731 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 03:16:12,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:12,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 470 states and 991 transitions. [2024-12-06 03:16:12,744 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 991 transitions. [2024-12-06 03:16:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:16:12,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:13,385 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 03:16:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 467 states and 972 transitions. [2024-12-06 03:16:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 972 transitions. [2024-12-06 03:16:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:16:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:59,761 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 03:17:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 487 states and 1019 transitions. [2024-12-06 03:17:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1019 transitions. [2024-12-06 03:17:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:17:40,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:40,254 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 03:17:44,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 490 states and 1025 transitions. [2024-12-06 03:17:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1025 transitions. [2024-12-06 03:17:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:17:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:44,852 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 03:17:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 493 states and 1031 transitions. [2024-12-06 03:17:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1031 transitions. [2024-12-06 03:17:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:17:49,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:49,449 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 03:17:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 496 states and 1038 transitions. [2024-12-06 03:17:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1038 transitions. [2024-12-06 03:17:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:17:54,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:54,083 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 03:17:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 499 states and 1044 transitions. [2024-12-06 03:17:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1044 transitions. [2024-12-06 03:17:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:17:58,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:58,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:58,515 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 03:18:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 502 states and 1050 transitions. [2024-12-06 03:18:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1050 transitions. [2024-12-06 03:18:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:03,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:03,160 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 03:18:08,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:08,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 505 states and 1056 transitions. [2024-12-06 03:18:08,112 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1056 transitions. [2024-12-06 03:18:08,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:08,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:08,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:08,173 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 03:18:12,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:12,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 508 states and 1062 transitions. [2024-12-06 03:18:12,380 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1062 transitions. [2024-12-06 03:18:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:12,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:12,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:12,437 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 03:18:16,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 511 states and 1070 transitions. [2024-12-06 03:18:16,980 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1070 transitions. [2024-12-06 03:18:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:16,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:17,038 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 03:18:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 514 states and 1078 transitions. [2024-12-06 03:18:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1078 transitions. [2024-12-06 03:18:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:21,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:21,519 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 03:18:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 517 states and 1084 transitions. [2024-12-06 03:18:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1084 transitions. [2024-12-06 03:18:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:26,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:26,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:26,084 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 03:18:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:30,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 512 states and 1071 transitions. [2024-12-06 03:18:30,461 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1071 transitions. [2024-12-06 03:18:30,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:30,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:30,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:30,516 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 03:18:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 508 states and 1056 transitions. [2024-12-06 03:18:34,872 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1056 transitions. [2024-12-06 03:18:34,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:34,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:34,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:34,930 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 03:18:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:39,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 503 states and 1045 transitions. [2024-12-06 03:18:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1045 transitions. [2024-12-06 03:18:39,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:39,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:39,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:39,498 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 03:18:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 498 states and 1034 transitions. [2024-12-06 03:18:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1034 transitions. [2024-12-06 03:18:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:18:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:43,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:43,795 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 03:18:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:18:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 484 states and 993 transitions. [2024-12-06 03:18:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 993 transitions. [2024-12-06 03:18:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:18:48,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:18:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:18:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:18:59,297 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 03:20:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 521 states and 1088 transitions. [2024-12-06 03:20:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1088 transitions. [2024-12-06 03:20:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:20:26,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:26,835 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 03:20:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:20:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 524 states and 1098 transitions. [2024-12-06 03:20:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1098 transitions. [2024-12-06 03:20:32,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:20:32,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:20:32,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:20:32,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:20:32,829 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 03:21:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 546 states and 1156 transitions. [2024-12-06 03:21:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1156 transitions. [2024-12-06 03:21:12,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:21:12,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:12,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:17,195 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 03:21:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:43,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 562 states and 1193 transitions. [2024-12-06 03:21:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1193 transitions. [2024-12-06 03:21:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:21:43,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:43,265 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 03:21:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 566 states and 1204 transitions. [2024-12-06 03:21:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1204 transitions. [2024-12-06 03:21:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:21:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:48,623 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 03:21:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 570 states and 1216 transitions. [2024-12-06 03:21:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1216 transitions. [2024-12-06 03:21:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:21:51,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:21:51,953 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 03:21:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:21:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 573 states and 1223 transitions. [2024-12-06 03:21:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1223 transitions. [2024-12-06 03:21:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:21:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:21:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:21:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:22:11,742 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 03:24:40,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 609 states and 1313 transitions. [2024-12-06 03:24:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1313 transitions. [2024-12-06 03:24:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:24:40,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:40,102 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 03:24:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 616 states and 1333 transitions. [2024-12-06 03:24:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1333 transitions. [2024-12-06 03:24:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:24:54,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:54,196 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 03:24:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:24:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 620 states and 1344 transitions. [2024-12-06 03:24:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1344 transitions. [2024-12-06 03:24:57,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:24:57,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:24:57,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:24:57,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:24:57,506 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 03:25:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 623 states and 1354 transitions. [2024-12-06 03:25:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1354 transitions. [2024-12-06 03:25:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:25:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:03,763 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 03:25:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 627 states and 1368 transitions. [2024-12-06 03:25:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1368 transitions. [2024-12-06 03:25:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:25:06,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:06,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:06,668 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 03:25:22,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:25:22,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 638 states and 1405 transitions. [2024-12-06 03:25:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1405 transitions. [2024-12-06 03:25:22,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:25:22,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:25:22,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:25:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:25:27,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.