./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label43.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_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label43.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 229c45a4c312180f8177275fdaaaebdaeda2fd4ae72e4f7467336a18fc3a2392 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:17:45,672 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:17:45,793 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:17:45,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:17:45,803 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:17:45,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:17:45,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:17:45,853 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:17:45,853 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:17:45,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:17:45,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:17:45,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:17:45,857 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:17:45,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:17:45,858 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:17:45,858 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:17:45,859 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:17:45,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:17:45,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:17:45,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:17:45,861 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:17:45,861 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:17:45,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:17:45,861 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:17:45,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:17:45,862 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_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 229c45a4c312180f8177275fdaaaebdaeda2fd4ae72e4f7467336a18fc3a2392 [2024-11-25 02:17:46,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:17:46,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:17:46,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:17:46,300 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:17:46,301 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:17:46,302 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label43.c [2024-11-25 02:17:49,438 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/data/24714725a/df883deccbbd4003874173cde5c8f62e/FLAG99ab400c9 [2024-11-25 02:17:50,308 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:17:50,309 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/sv-benchmarks/c/eca-rers2012/Problem06_label43.c [2024-11-25 02:17:50,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/data/24714725a/df883deccbbd4003874173cde5c8f62e/FLAG99ab400c9 [2024-11-25 02:17:50,383 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/data/24714725a/df883deccbbd4003874173cde5c8f62e [2024-11-25 02:17:50,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:17:50,389 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:17:50,391 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:17:50,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:17:50,397 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:17:50,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:17:50" (1/1) ... [2024-11-25 02:17:50,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2d9f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:50, skipping insertion in model container [2024-11-25 02:17:50,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:17:50" (1/1) ... [2024-11-25 02:17:50,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:17:52,752 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_9873c141-6746-4a0b-bee7-e8a7f703ec49/sv-benchmarks/c/eca-rers2012/Problem06_label43.c[336298,336311] [2024-11-25 02:17:52,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:17:52,798 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:17:53,981 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_9873c141-6746-4a0b-bee7-e8a7f703ec49/sv-benchmarks/c/eca-rers2012/Problem06_label43.c[336298,336311] [2024-11-25 02:17:53,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:17:54,044 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:17:54,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54 WrapperNode [2024-11-25 02:17:54,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:17:54,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:17:54,047 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:17:54,047 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:17:54,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:54,191 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:54,854 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 02:17:54,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:17:54,855 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:17:54,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:17:54,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:17:54,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:54,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:54,950 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:54,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,122 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,140 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,204 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,252 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,280 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:17:55,339 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:17:55,340 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:17:55,340 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:17:55,342 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:17:54" (1/1) ... [2024-11-25 02:17:55,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:17:55,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:17:55,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:17:55,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9873c141-6746-4a0b-bee7-e8a7f703ec49/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:17:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:17:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:17:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:17:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:17:55,562 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:17:55,565 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:18:05,835 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 02:18:05,835 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:18:07,606 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:18:07,607 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:18:07,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:18:07 BoogieIcfgContainer [2024-11-25 02:18:07,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:18:07,609 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:18:07,609 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:18:07,622 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:18:07,622 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:18:07" (1/1) ... [2024-11-25 02:18:07,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:18:07,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 02:18:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 02:18:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 02:18:07,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:11,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:18,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:18,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1865 states and 2998 transitions. [2024-11-25 02:18:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2998 transitions. [2024-11-25 02:18:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-25 02:18:18,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:18,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:20,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:20,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1868 states and 3003 transitions. [2024-11-25 02:18:20,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3003 transitions. [2024-11-25 02:18:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-25 02:18:20,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:20,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1875 states and 3013 transitions. [2024-11-25 02:18:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3013 transitions. [2024-11-25 02:18:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-25 02:18:23,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:26,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1883 states and 3025 transitions. [2024-11-25 02:18:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3025 transitions. [2024-11-25 02:18:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-25 02:18:26,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:26,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:27,475 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1892 states and 3039 transitions. [2024-11-25 02:18:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3039 transitions. [2024-11-25 02:18:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-25 02:18:27,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:29,320 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1902 states and 3055 transitions. [2024-11-25 02:18:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3055 transitions. [2024-11-25 02:18:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-25 02:18:29,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:29,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1915 states and 3074 transitions. [2024-11-25 02:18:31,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3074 transitions. [2024-11-25 02:18:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-25 02:18:31,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:31,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:33,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1929 states and 3096 transitions. [2024-11-25 02:18:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3096 transitions. [2024-11-25 02:18:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-25 02:18:33,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1944 states and 3120 transitions. [2024-11-25 02:18:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3120 transitions. [2024-11-25 02:18:35,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-25 02:18:35,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:35,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:36,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1953 states and 3135 transitions. [2024-11-25 02:18:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3135 transitions. [2024-11-25 02:18:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-25 02:18:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:38,639 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1955 states and 3138 transitions. [2024-11-25 02:18:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3138 transitions. [2024-11-25 02:18:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 02:18:38,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 1975 states and 3167 transitions. [2024-11-25 02:18:42,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3167 transitions. [2024-11-25 02:18:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-25 02:18:42,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:42,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1987 states and 3184 transitions. [2024-11-25 02:18:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3184 transitions. [2024-11-25 02:18:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-25 02:18:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1994 states and 3193 transitions. [2024-11-25 02:18:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3193 transitions. [2024-11-25 02:18:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-25 02:18:45,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:45,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 1995 states and 3194 transitions. [2024-11-25 02:18:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3194 transitions. [2024-11-25 02:18:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-25 02:18:46,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:46,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:47,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2010 states and 3213 transitions. [2024-11-25 02:18:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3213 transitions. [2024-11-25 02:18:47,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-25 02:18:47,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:47,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2036 states and 3249 transitions. [2024-11-25 02:18:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3249 transitions. [2024-11-25 02:18:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-25 02:18:51,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:51,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:52,050 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:52,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 2041 states and 3256 transitions. [2024-11-25 02:18:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3256 transitions. [2024-11-25 02:18:52,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-25 02:18:52,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:53,020 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:53,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 2047 states and 3262 transitions. [2024-11-25 02:18:53,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3262 transitions. [2024-11-25 02:18:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-25 02:18:53,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:53,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 2049 states and 3264 transitions. [2024-11-25 02:18:53,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3264 transitions. [2024-11-25 02:18:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-25 02:18:53,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 2062 states and 3279 transitions. [2024-11-25 02:18:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3279 transitions. [2024-11-25 02:18:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-25 02:18:55,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:56,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2065 states and 3282 transitions. [2024-11-25 02:18:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3282 transitions. [2024-11-25 02:18:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 02:18:56,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 2108 states and 3336 transitions. [2024-11-25 02:19:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3336 transitions. [2024-11-25 02:19:00,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-25 02:19:00,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:00,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 2141 states and 3375 transitions. [2024-11-25 02:19:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3375 transitions. [2024-11-25 02:19:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-25 02:19:02,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:03,277 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:03,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 2145 states and 3381 transitions. [2024-11-25 02:19:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3381 transitions. [2024-11-25 02:19:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-25 02:19:03,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 2175 states and 3419 transitions. [2024-11-25 02:19:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3419 transitions. [2024-11-25 02:19:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-25 02:19:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:08,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2201 states and 3450 transitions. [2024-11-25 02:19:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3450 transitions. [2024-11-25 02:19:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-25 02:19:08,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:08,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 2216 states and 3470 transitions. [2024-11-25 02:19:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3470 transitions. [2024-11-25 02:19:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-25 02:19:09,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2267 states and 3531 transitions. [2024-11-25 02:19:15,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3531 transitions. [2024-11-25 02:19:15,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-25 02:19:15,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:15,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2270 states and 3535 transitions. [2024-11-25 02:19:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3535 transitions. [2024-11-25 02:19:16,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-25 02:19:16,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:16,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:17,211 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3538 states to 2273 states and 3538 transitions. [2024-11-25 02:19:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 3538 transitions. [2024-11-25 02:19:17,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-25 02:19:17,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:17,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2290 states and 3559 transitions. [2024-11-25 02:19:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3559 transitions. [2024-11-25 02:19:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-25 02:19:19,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 2301 states and 3572 transitions. [2024-11-25 02:19:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3572 transitions. [2024-11-25 02:19:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-25 02:19:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:21,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2303 states and 3576 transitions. [2024-11-25 02:19:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 3576 transitions. [2024-11-25 02:19:22,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-25 02:19:22,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:22,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 2312 states and 3589 transitions. [2024-11-25 02:19:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3589 transitions. [2024-11-25 02:19:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 02:19:24,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:24,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:26,153 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:30,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 2369 states and 3656 transitions. [2024-11-25 02:19:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3656 transitions. [2024-11-25 02:19:30,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-25 02:19:30,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:30,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 2372 states and 3660 transitions. [2024-11-25 02:19:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2372 states and 3660 transitions. [2024-11-25 02:19:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-25 02:19:31,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 2414 states and 3709 transitions. [2024-11-25 02:19:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3709 transitions. [2024-11-25 02:19:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 02:19:35,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:36,827 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2429 states and 3730 transitions. [2024-11-25 02:19:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3730 transitions. [2024-11-25 02:19:38,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-25 02:19:38,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:38,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 2439 states and 3745 transitions. [2024-11-25 02:19:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3745 transitions. [2024-11-25 02:19:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-25 02:19:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 2449 states and 3759 transitions. [2024-11-25 02:19:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3759 transitions. [2024-11-25 02:19:43,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-25 02:19:43,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:43,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 2476 states and 3791 transitions. [2024-11-25 02:19:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 3791 transitions. [2024-11-25 02:19:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-25 02:19:45,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:46,259 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 2485 states and 3806 transitions. [2024-11-25 02:19:47,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 3806 transitions. [2024-11-25 02:19:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-25 02:19:47,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:48,606 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2560 states and 3894 transitions. [2024-11-25 02:19:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3894 transitions. [2024-11-25 02:19:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-25 02:19:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2568 states and 3908 transitions. [2024-11-25 02:19:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3908 transitions. [2024-11-25 02:19:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-25 02:19:55,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:55,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:55,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:55,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2569 states and 3909 transitions. [2024-11-25 02:19:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3909 transitions. [2024-11-25 02:19:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 02:19:56,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:56,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:56,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2648 states and 4004 transitions. [2024-11-25 02:20:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4004 transitions. [2024-11-25 02:20:03,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-25 02:20:03,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:03,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 2651 states and 4008 transitions. [2024-11-25 02:20:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4008 transitions. [2024-11-25 02:20:03,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-25 02:20:03,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2653 states and 4012 transitions. [2024-11-25 02:20:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4012 transitions. [2024-11-25 02:20:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-25 02:20:05,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:05,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:05,815 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2654 states and 4013 transitions. [2024-11-25 02:20:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4013 transitions. [2024-11-25 02:20:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-25 02:20:05,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:05,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2663 states and 4026 transitions. [2024-11-25 02:20:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4026 transitions. [2024-11-25 02:20:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-25 02:20:07,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2664 states and 4027 transitions. [2024-11-25 02:20:08,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4027 transitions. [2024-11-25 02:20:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-25 02:20:08,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:08,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2680 states and 4048 transitions. [2024-11-25 02:20:10,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4048 transitions. [2024-11-25 02:20:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-25 02:20:10,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2690 states and 4061 transitions. [2024-11-25 02:20:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4061 transitions. [2024-11-25 02:20:11,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-25 02:20:11,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2709 states and 4085 transitions. [2024-11-25 02:20:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4085 transitions. [2024-11-25 02:20:13,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-25 02:20:13,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:13,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2721 states and 4100 transitions. [2024-11-25 02:20:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4100 transitions. [2024-11-25 02:20:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-25 02:20:15,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2728 states and 4109 transitions. [2024-11-25 02:20:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 4109 transitions. [2024-11-25 02:20:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2024-11-25 02:20:16,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:17,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:17,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 2732 states and 4115 transitions. [2024-11-25 02:20:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 4115 transitions. [2024-11-25 02:20:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-25 02:20:17,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:18,667 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 02:20:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3671 states and 5226 transitions. [2024-11-25 02:20:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5226 transitions. [2024-11-25 02:20:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-25 02:20:25,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 3755 states and 5466 transitions. [2024-11-25 02:20:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5466 transitions. [2024-11-25 02:20:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-25 02:20:33,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:34,365 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:20:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 3779 states and 5512 transitions. [2024-11-25 02:20:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3779 states and 5512 transitions. [2024-11-25 02:20:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-25 02:20:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5522 states to 3784 states and 5522 transitions. [2024-11-25 02:20:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5522 transitions. [2024-11-25 02:20:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-25 02:20:37,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:37,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:38,239 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 3791 states and 5534 transitions. [2024-11-25 02:20:38,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 5534 transitions. [2024-11-25 02:20:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-25 02:20:38,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 3797 states and 5544 transitions. [2024-11-25 02:20:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 3797 states and 5544 transitions. [2024-11-25 02:20:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-25 02:20:40,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:20:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5607 states to 3836 states and 5607 transitions. [2024-11-25 02:20:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 5607 transitions. [2024-11-25 02:20:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 02:20:44,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:45,351 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5662 states to 3883 states and 5662 transitions. [2024-11-25 02:20:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3883 states and 5662 transitions. [2024-11-25 02:20:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 02:20:49,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5670 states to 3889 states and 5670 transitions. [2024-11-25 02:20:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3889 states and 5670 transitions. [2024-11-25 02:20:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-25 02:20:52,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:52,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:54,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5691 states to 3903 states and 5691 transitions. [2024-11-25 02:20:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3903 states and 5691 transitions. [2024-11-25 02:20:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-25 02:20:54,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:54,633 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 3912 states and 5704 transitions. [2024-11-25 02:20:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 3912 states and 5704 transitions. [2024-11-25 02:20:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-25 02:20:55,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:55,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:55,974 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 3921 states and 5718 transitions. [2024-11-25 02:20:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5718 transitions. [2024-11-25 02:20:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-25 02:20:56,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:56,967 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 3933 states and 5734 transitions. [2024-11-25 02:20:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3933 states and 5734 transitions. [2024-11-25 02:20:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 02:20:58,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:20:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 3935 states and 5737 transitions. [2024-11-25 02:20:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5737 transitions. [2024-11-25 02:20:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-25 02:20:59,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:03,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 3976 states and 5789 transitions. [2024-11-25 02:21:03,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3976 states and 5789 transitions. [2024-11-25 02:21:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-25 02:21:03,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:03,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 4093 states and 5925 transitions. [2024-11-25 02:21:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 5925 transitions. [2024-11-25 02:21:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-25 02:21:12,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:13,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 4098 states and 5932 transitions. [2024-11-25 02:21:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 5932 transitions. [2024-11-25 02:21:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 02:21:14,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:26,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6076 states to 4220 states and 6076 transitions. [2024-11-25 02:21:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 4220 states and 6076 transitions. [2024-11-25 02:21:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 02:21:26,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6214 states to 4339 states and 6214 transitions. [2024-11-25 02:21:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 6214 transitions. [2024-11-25 02:21:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 02:21:35,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:40,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 4354 states and 6236 transitions. [2024-11-25 02:21:40,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 6236 transitions. [2024-11-25 02:21:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:21:40,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:40,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:41,153 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 4362 states and 6273 transitions. [2024-11-25 02:21:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4362 states and 6273 transitions. [2024-11-25 02:21:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:21:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:43,664 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:44,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 4363 states and 6277 transitions. [2024-11-25 02:21:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 4363 states and 6277 transitions. [2024-11-25 02:21:44,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 02:21:44,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:44,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:46,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:46,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 4370 states and 6288 transitions. [2024-11-25 02:21:46,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4370 states and 6288 transitions. [2024-11-25 02:21:46,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 02:21:46,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:21:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 4371 states and 6289 transitions. [2024-11-25 02:21:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4371 states and 6289 transitions. [2024-11-25 02:21:47,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:21:47,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:47,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:21:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:57,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 4432 states and 6419 transitions. [2024-11-25 02:21:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 4432 states and 6419 transitions. [2024-11-25 02:21:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:21:57,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:00,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 4433 states and 6420 transitions. [2024-11-25 02:22:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 6420 transitions. [2024-11-25 02:22:00,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:22:00,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:00,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 4437 states and 6425 transitions. [2024-11-25 02:22:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 4437 states and 6425 transitions. [2024-11-25 02:22:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:22:02,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:02,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:04,094 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6431 states to 4441 states and 6431 transitions. [2024-11-25 02:22:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4441 states and 6431 transitions. [2024-11-25 02:22:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:22:05,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:05,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:07,433 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:08,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 4444 states and 6436 transitions. [2024-11-25 02:22:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 4444 states and 6436 transitions. [2024-11-25 02:22:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:22:08,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:08,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:11,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6441 states to 4447 states and 6441 transitions. [2024-11-25 02:22:11,632 INFO L276 IsEmpty]: Start isEmpty. Operand 4447 states and 6441 transitions. [2024-11-25 02:22:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:22:11,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:11,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:22:14,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 4451 states and 6450 transitions. [2024-11-25 02:22:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 4451 states and 6450 transitions. [2024-11-25 02:22:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 02:22:14,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:14,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:14,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 4457 states and 6457 transitions. [2024-11-25 02:22:14,964 INFO L276 IsEmpty]: Start isEmpty. Operand 4457 states and 6457 transitions. [2024-11-25 02:22:14,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-25 02:22:14,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:14,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat