./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label24.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_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/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_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label24.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/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_845c441d-25a3-4a12-9f8e-eedfc29afd39/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 45de0a529b41fa9e4dc420b91fa75a1f70b718847ae5b4cb096cec14d6e9ffb9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:59:17,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:59:17,280 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:59:17,288 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:59:17,289 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:59:17,315 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:59:17,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:59:17,316 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:59:17,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:59:17,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:59:17,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:59:17,317 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:59:17,317 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:59:17,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:59:17,318 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:59:17,319 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:59:17,319 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:59:17,319 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:59:17,319 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:59:17,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:59:17,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:59:17,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:59:17,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:59:17,320 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:59:17,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:59:17,320 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_845c441d-25a3-4a12-9f8e-eedfc29afd39/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 -> 45de0a529b41fa9e4dc420b91fa75a1f70b718847ae5b4cb096cec14d6e9ffb9 [2024-11-25 04:59:17,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:59:17,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:59:17,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:59:17,644 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:59:17,645 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:59:17,649 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label24.c [2024-11-25 04:59:20,708 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/data/d4505526c/2eeb9b26eef84da693408721334a0f43/FLAG3b919a71d [2024-11-25 04:59:21,407 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:59:21,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/sv-benchmarks/c/eca-rers2012/Problem06_label24.c [2024-11-25 04:59:21,464 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/data/d4505526c/2eeb9b26eef84da693408721334a0f43/FLAG3b919a71d [2024-11-25 04:59:21,768 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/data/d4505526c/2eeb9b26eef84da693408721334a0f43 [2024-11-25 04:59:21,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:59:21,771 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:59:21,773 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:59:21,773 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:59:21,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:59:21,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:59:21" (1/1) ... [2024-11-25 04:59:21,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d73f85d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:21, skipping insertion in model container [2024-11-25 04:59:21,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:59:21" (1/1) ... [2024-11-25 04:59:21,969 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:59:23,927 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_845c441d-25a3-4a12-9f8e-eedfc29afd39/sv-benchmarks/c/eca-rers2012/Problem06_label24.c[333174,333187] [2024-11-25 04:59:23,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:59:23,972 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:59:25,069 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_845c441d-25a3-4a12-9f8e-eedfc29afd39/sv-benchmarks/c/eca-rers2012/Problem06_label24.c[333174,333187] [2024-11-25 04:59:25,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:59:25,126 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:59:25,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25 WrapperNode [2024-11-25 04:59:25,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:59:25,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:59:25,129 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:59:25,129 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:59:25,138 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:25,254 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:25,859 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 04:59:25,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:59:25,860 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:59:25,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:59:25,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:59:25,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:25,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:25,975 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:25,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,202 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,217 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,280 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,325 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,338 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,378 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:59:26,379 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:59:26,379 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:59:26,379 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:59:26,381 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:59:25" (1/1) ... [2024-11-25 04:59:26,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:59:26,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:59:26,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:59:26,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_845c441d-25a3-4a12-9f8e-eedfc29afd39/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:59:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:59:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:59:26,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:59:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:59:26,535 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:59:26,537 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:59:36,697 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 04:59:36,697 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:59:37,947 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:59:37,949 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:59:37,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:37 BoogieIcfgContainer [2024-11-25 04:59:37,952 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:59:37,953 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:59:37,954 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:59:37,966 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:59:37,966 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:59:37" (1/1) ... [2024-11-25 04:59:37,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:59:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 04:59:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 04:59:38,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 04:59:38,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:38,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:44,150 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 04:59:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:51,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1865 states and 2827 transitions. [2024-11-25 04:59:51,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2827 transitions. [2024-11-25 04:59:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-25 04:59:51,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:54,413 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 04:59:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2837 states to 1873 states and 2837 transitions. [2024-11-25 04:59:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2837 transitions. [2024-11-25 04:59:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 04:59:54,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:57,868 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 04:59:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1893 states and 2860 transitions. [2024-11-25 04:59:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2860 transitions. [2024-11-25 04:59:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-25 04:59:58,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:01,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1919 states and 2890 transitions. [2024-11-25 05:00:01,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2890 transitions. [2024-11-25 05:00:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 05:00:01,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1962 states and 2938 transitions. [2024-11-25 05:00:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2938 transitions. [2024-11-25 05:00:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-25 05:00:03,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:03,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:05,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1981 states and 2957 transitions. [2024-11-25 05:00:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 2957 transitions. [2024-11-25 05:00:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 05:00:05,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:09,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 2038 states and 3017 transitions. [2024-11-25 05:00:09,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3017 transitions. [2024-11-25 05:00:09,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 05:00:09,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:09,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:12,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 2107 states and 3092 transitions. [2024-11-25 05:00:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3092 transitions. [2024-11-25 05:00:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 05:00:12,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:12,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:15,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2186 states and 3178 transitions. [2024-11-25 05:00:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3178 transitions. [2024-11-25 05:00:15,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-25 05:00:15,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:18,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2290 states and 3290 transitions. [2024-11-25 05:00:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3290 transitions. [2024-11-25 05:00:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 05:00:18,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:18,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:27,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4619 states to 3217 states and 4619 transitions. [2024-11-25 05:00:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 4619 transitions. [2024-11-25 05:00:27,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 05:00:27,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:27,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 3225 states and 4656 transitions. [2024-11-25 05:00:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 4656 transitions. [2024-11-25 05:00:30,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:00:30,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:32,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 3240 states and 4757 transitions. [2024-11-25 05:00:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 4757 transitions. [2024-11-25 05:00:32,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:00:32,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:32,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 136 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:00:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 3376 states and 4985 transitions. [2024-11-25 05:00:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 4985 transitions. [2024-11-25 05:00:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-25 05:00:38,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:38,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:00:39,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 3380 states and 4991 transitions. [2024-11-25 05:00:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 4991 transitions. [2024-11-25 05:00:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-25 05:00:39,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:39,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:00:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5125 states to 3502 states and 5125 transitions. [2024-11-25 05:00:44,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3502 states and 5125 transitions. [2024-11-25 05:00:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 05:00:44,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:00:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 3515 states and 5149 transitions. [2024-11-25 05:00:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states and 5149 transitions. [2024-11-25 05:00:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:00:47,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 05:00:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3526 states and 5165 transitions. [2024-11-25 05:00:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3526 states and 5165 transitions. [2024-11-25 05:00:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 05:00:48,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:48,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 149 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:00:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3587 states and 5285 transitions. [2024-11-25 05:00:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 3587 states and 5285 transitions. [2024-11-25 05:00:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-25 05:00:53,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:53,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:53,757 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:00:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3597 states and 5297 transitions. [2024-11-25 05:00:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3597 states and 5297 transitions. [2024-11-25 05:00:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2024-11-25 05:00:54,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:54,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 05:00:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3602 states and 5303 transitions. [2024-11-25 05:00:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3602 states and 5303 transitions. [2024-11-25 05:00:55,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-11-25 05:00:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:00:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5307 states to 3605 states and 5307 transitions. [2024-11-25 05:00:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5307 transitions. [2024-11-25 05:00:56,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1078 [2024-11-25 05:00:56,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:56,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:00:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 3622 states and 5329 transitions. [2024-11-25 05:00:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 3622 states and 5329 transitions. [2024-11-25 05:00:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-25 05:00:58,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:58,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:01:05,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:05,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 3755 states and 5542 transitions. [2024-11-25 05:01:05,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5542 transitions. [2024-11-25 05:01:05,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 05:01:05,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:05,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 166 proven. 8 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:01:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 3763 states and 5551 transitions. [2024-11-25 05:01:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5551 transitions. [2024-11-25 05:01:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-25 05:01:07,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:07,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:08,653 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:01:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5587 states to 3789 states and 5587 transitions. [2024-11-25 05:01:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 5587 transitions. [2024-11-25 05:01:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-25 05:01:11,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:13,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:13,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 3802 states and 5603 transitions. [2024-11-25 05:01:13,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3802 states and 5603 transitions. [2024-11-25 05:01:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 05:01:13,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:13,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:01:15,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 3822 states and 5639 transitions. [2024-11-25 05:01:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5639 transitions. [2024-11-25 05:01:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 05:01:15,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:15,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:16,852 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:01:17,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:17,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 3830 states and 5648 transitions. [2024-11-25 05:01:17,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3830 states and 5648 transitions. [2024-11-25 05:01:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-25 05:01:17,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:17,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:01:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5656 states to 3836 states and 5656 transitions. [2024-11-25 05:01:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 5656 transitions. [2024-11-25 05:01:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:01:19,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:19,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:19,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 05:01:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5665 states to 3844 states and 5665 transitions. [2024-11-25 05:01:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3844 states and 5665 transitions. [2024-11-25 05:01:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 05:01:20,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:23,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 3868 states and 5699 transitions. [2024-11-25 05:01:23,903 INFO L276 IsEmpty]: Start isEmpty. Operand 3868 states and 5699 transitions. [2024-11-25 05:01:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 05:01:23,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 176 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:25,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 3870 states and 5701 transitions. [2024-11-25 05:01:25,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3870 states and 5701 transitions. [2024-11-25 05:01:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:01:25,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:25,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 173 proven. 26 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:01:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:35,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 3994 states and 5881 transitions. [2024-11-25 05:01:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 5881 transitions. [2024-11-25 05:01:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:01:35,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:35,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 159 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:01:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 4127 states and 6062 transitions. [2024-11-25 05:01:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 6062 transitions. [2024-11-25 05:01:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:01:45,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:45,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:01:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 4128 states and 6062 transitions. [2024-11-25 05:01:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 6062 transitions. [2024-11-25 05:01:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-25 05:01:46,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:47,407 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:01:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 4162 states and 6106 transitions. [2024-11-25 05:01:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 6106 transitions. [2024-11-25 05:01:50,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-25 05:01:50,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:50,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:53,498 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 169 proven. 36 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:01:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6152 states to 4198 states and 6152 transitions. [2024-11-25 05:01:58,132 INFO L276 IsEmpty]: Start isEmpty. Operand 4198 states and 6152 transitions. [2024-11-25 05:01:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 05:01:58,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:58,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:02:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6195 states to 4236 states and 6195 transitions. [2024-11-25 05:02:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 6195 transitions. [2024-11-25 05:02:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:02:01,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 05:02:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6219 states to 4254 states and 6219 transitions. [2024-11-25 05:02:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 4254 states and 6219 transitions. [2024-11-25 05:02:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:02:05,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 05:02:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6223 states to 4259 states and 6223 transitions. [2024-11-25 05:02:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4259 states and 6223 transitions. [2024-11-25 05:02:06,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:02:06,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:06,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:02:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 4260 states and 6224 transitions. [2024-11-25 05:02:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 6224 transitions. [2024-11-25 05:02:07,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 05:02:07,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 173 proven. 40 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:02:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:11,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 4264 states and 6230 transitions. [2024-11-25 05:02:11,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4264 states and 6230 transitions. [2024-11-25 05:02:11,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 05:02:11,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:11,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:12,898 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 175 proven. 42 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:02:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 4404 states and 6421 transitions. [2024-11-25 05:02:23,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4404 states and 6421 transitions. [2024-11-25 05:02:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 05:02:23,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:23,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 4421 states and 6451 transitions. [2024-11-25 05:02:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4421 states and 6451 transitions. [2024-11-25 05:02:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-25 05:02:27,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 05:02:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6496 states to 4451 states and 6496 transitions. [2024-11-25 05:02:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 4451 states and 6496 transitions. [2024-11-25 05:02:30,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:02:30,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:30,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 176 proven. 43 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:02:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:44,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6703 states to 4612 states and 6703 transitions. [2024-11-25 05:02:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 4612 states and 6703 transitions. [2024-11-25 05:02:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:02:44,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:44,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:02:48,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6714 states to 4621 states and 6714 transitions. [2024-11-25 05:02:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 4621 states and 6714 transitions. [2024-11-25 05:02:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:02:48,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:02:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6766 states to 4642 states and 6766 transitions. [2024-11-25 05:02:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 4642 states and 6766 transitions. [2024-11-25 05:02:51,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 05:02:51,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:51,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 05:02:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6787 states to 4657 states and 6787 transitions. [2024-11-25 05:02:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 4657 states and 6787 transitions. [2024-11-25 05:02:55,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 05:02:55,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:55,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:56,588 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 199 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:02:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6789 states to 4658 states and 6789 transitions. [2024-11-25 05:02:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4658 states and 6789 transitions. [2024-11-25 05:02:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-25 05:02:57,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 05:02:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:59,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6796 states to 4663 states and 6796 transitions. [2024-11-25 05:02:59,295 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 6796 transitions. [2024-11-25 05:02:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 05:02:59,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:59,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:03:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6806 states to 4672 states and 6806 transitions. [2024-11-25 05:03:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 4672 states and 6806 transitions. [2024-11-25 05:03:01,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1104 [2024-11-25 05:03:01,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:01,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:01,817 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 05:03:02,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 4675 states and 6809 transitions. [2024-11-25 05:03:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 4675 states and 6809 transitions. [2024-11-25 05:03:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-25 05:03:02,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:02,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:02,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 05:03:07,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6850 states to 4704 states and 6850 transitions. [2024-11-25 05:03:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 4704 states and 6850 transitions. [2024-11-25 05:03:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2024-11-25 05:03:07,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:07,975 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-25 05:03:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7866 states to 5632 states and 7866 transitions. [2024-11-25 05:03:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 5632 states and 7866 transitions. [2024-11-25 05:03:45,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-25 05:03:45,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:03:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:47,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7876 states to 5640 states and 7876 transitions. [2024-11-25 05:03:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 5640 states and 7876 transitions. [2024-11-25 05:03:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1111 [2024-11-25 05:03:47,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:47,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 180 proven. 61 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:03:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7935 states to 5678 states and 7935 transitions. [2024-11-25 05:03:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 5678 states and 7935 transitions. [2024-11-25 05:03:54,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1120 [2024-11-25 05:03:54,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 05:03:57,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:57,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7946 states to 5686 states and 7946 transitions. [2024-11-25 05:03:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 5686 states and 7946 transitions. [2024-11-25 05:03:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:03:57,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:57,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:04:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7972 states to 5706 states and 7972 transitions. [2024-11-25 05:04:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 5706 states and 7972 transitions. [2024-11-25 05:04:03,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:03,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:03,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8060 states to 5759 states and 8060 transitions. [2024-11-25 05:04:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 5759 states and 8060 transitions. [2024-11-25 05:04:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:15,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:20,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:20,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8088 states to 5771 states and 8088 transitions. [2024-11-25 05:04:20,041 INFO L276 IsEmpty]: Start isEmpty. Operand 5771 states and 8088 transitions. [2024-11-25 05:04:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:20,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:20,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:04:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:26,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8133 states to 5794 states and 8133 transitions. [2024-11-25 05:04:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 5794 states and 8133 transitions. [2024-11-25 05:04:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:26,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:04:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:32,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8165 states to 5807 states and 8165 transitions. [2024-11-25 05:04:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 5807 states and 8165 transitions. [2024-11-25 05:04:32,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:32,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:32,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:32,883 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:04:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8177 states to 5813 states and 8177 transitions. [2024-11-25 05:04:36,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5813 states and 8177 transitions. [2024-11-25 05:04:36,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:36,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:36,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8200 states to 5823 states and 8200 transitions. [2024-11-25 05:04:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 5823 states and 8200 transitions. [2024-11-25 05:04:40,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:40,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:40,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:44,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8207 states to 5827 states and 8207 transitions. [2024-11-25 05:04:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 5827 states and 8207 transitions. [2024-11-25 05:04:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:44,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:44,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8210 states to 5830 states and 8210 transitions. [2024-11-25 05:04:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 5830 states and 8210 transitions. [2024-11-25 05:04:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:04:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:50,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8228 states to 5833 states and 8228 transitions. [2024-11-25 05:04:50,393 INFO L276 IsEmpty]: Start isEmpty. Operand 5833 states and 8228 transitions. [2024-11-25 05:04:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:50,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:50,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 05:04:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8230 states to 5835 states and 8230 transitions. [2024-11-25 05:04:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 5835 states and 8230 transitions. [2024-11-25 05:04:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:04:52,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:52,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 212 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:04:55,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8232 states to 5837 states and 8232 transitions. [2024-11-25 05:04:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 5837 states and 8232 transitions. [2024-11-25 05:04:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:04:55,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:55,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:04:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8233 states to 5838 states and 8233 transitions. [2024-11-25 05:04:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 5838 states and 8233 transitions. [2024-11-25 05:04:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2024-11-25 05:04:56,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:05:01,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8265 states to 5856 states and 8265 transitions. [2024-11-25 05:05:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 5856 states and 8265 transitions. [2024-11-25 05:05:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-25 05:05:01,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:01,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 254 proven. 58 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:11,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8321 states to 5895 states and 8321 transitions. [2024-11-25 05:05:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 5895 states and 8321 transitions. [2024-11-25 05:05:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-25 05:05:11,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 215 proven. 60 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8347 states to 5912 states and 8347 transitions. [2024-11-25 05:05:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 5912 states and 8347 transitions. [2024-11-25 05:05:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:18,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:18,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:22,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8357 states to 5919 states and 8357 transitions. [2024-11-25 05:05:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 5919 states and 8357 transitions. [2024-11-25 05:05:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:22,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:22,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:23,088 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:05:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8358 states to 5920 states and 8358 transitions. [2024-11-25 05:05:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 5920 states and 8358 transitions. [2024-11-25 05:05:23,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:23,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:23,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:05:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8368 states to 5925 states and 8368 transitions. [2024-11-25 05:05:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 5925 states and 8368 transitions. [2024-11-25 05:05:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:26,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:05:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8369 states to 5926 states and 8369 transitions. [2024-11-25 05:05:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 5926 states and 8369 transitions. [2024-11-25 05:05:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:27,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:05:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8371 states to 5928 states and 8371 transitions. [2024-11-25 05:05:30,478 INFO L276 IsEmpty]: Start isEmpty. Operand 5928 states and 8371 transitions. [2024-11-25 05:05:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:30,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:05:35,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8401 states to 5941 states and 8401 transitions. [2024-11-25 05:05:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 5941 states and 8401 transitions. [2024-11-25 05:05:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-25 05:05:35,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:35,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:35,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:35,918 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-25 05:05:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8410 states to 5943 states and 8410 transitions. [2024-11-25 05:05:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 5943 states and 8410 transitions. [2024-11-25 05:05:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-25 05:05:37,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:38,552 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8421 states to 5948 states and 8421 transitions. [2024-11-25 05:05:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 5948 states and 8421 transitions. [2024-11-25 05:05:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:05:40,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 05:05:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8467 states to 5986 states and 8467 transitions. [2024-11-25 05:05:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 5986 states and 8467 transitions. [2024-11-25 05:05:49,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:05:49,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:49,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 258 proven. 62 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8482 states to 5991 states and 8482 transitions. [2024-11-25 05:05:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 5991 states and 8482 transitions. [2024-11-25 05:05:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:05:53,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:53,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 258 proven. 62 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8484 states to 5992 states and 8484 transitions. [2024-11-25 05:05:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 5992 states and 8484 transitions. [2024-11-25 05:05:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:05:55,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:55,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 258 proven. 62 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:05:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8485 states to 5994 states and 8485 transitions. [2024-11-25 05:05:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 5994 states and 8485 transitions. [2024-11-25 05:05:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:05:58,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 258 proven. 62 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:06:00,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8486 states to 5996 states and 8486 transitions. [2024-11-25 05:06:00,197 INFO L276 IsEmpty]: Start isEmpty. Operand 5996 states and 8486 transitions. [2024-11-25 05:06:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-25 05:06:00,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-25 05:06:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8487 states to 5997 states and 8487 transitions. [2024-11-25 05:06:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 5997 states and 8487 transitions. [2024-11-25 05:06:01,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-25 05:06:01,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:01,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:03,563 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 259 proven. 63 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:06:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8536 states to 6035 states and 8536 transitions. [2024-11-25 05:06:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 6035 states and 8536 transitions. [2024-11-25 05:06:10,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-25 05:06:10,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:10,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms