./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label20.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_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/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_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/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_db3ae751-9177-4f33-b59f-2b250bd58550/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 270a8c73bc7d9e9639eeb25f37db1c00f9bf9fa2d12a97f4c4992b09daa4f118 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:15:02,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:15:02,791 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:15:02,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:15:02,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:15:02,839 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:15:02,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:15:02,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:15:02,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:15:02,843 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:15:02,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:15:02,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:15:02,846 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:15:02,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:15:02,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:15:02,847 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:15:02,847 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:15:02,847 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:15:02,847 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:15:02,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:15:02,847 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_db3ae751-9177-4f33-b59f-2b250bd58550/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 -> 270a8c73bc7d9e9639eeb25f37db1c00f9bf9fa2d12a97f4c4992b09daa4f118 [2024-11-25 05:15:03,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:15:03,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:15:03,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:15:03,253 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:15:03,253 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:15:03,255 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label20.c [2024-11-25 05:15:06,839 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/data/82d7a8e04/69dddadf2358481c83fe4ed29b98e3a7/FLAG874585311 [2024-11-25 05:15:07,735 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:15:07,736 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/sv-benchmarks/c/eca-rers2012/Problem06_label20.c [2024-11-25 05:15:07,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/data/82d7a8e04/69dddadf2358481c83fe4ed29b98e3a7/FLAG874585311 [2024-11-25 05:15:07,935 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/data/82d7a8e04/69dddadf2358481c83fe4ed29b98e3a7 [2024-11-25 05:15:07,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:15:07,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:15:07,943 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:15:07,943 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:15:07,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:15:07,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:15:07" (1/1) ... [2024-11-25 05:15:07,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722e897b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:07, skipping insertion in model container [2024-11-25 05:15:07,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:15:07" (1/1) ... [2024-11-25 05:15:08,191 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:15:10,480 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_db3ae751-9177-4f33-b59f-2b250bd58550/sv-benchmarks/c/eca-rers2012/Problem06_label20.c[332051,332064] [2024-11-25 05:15:10,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:15:10,541 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:15:11,706 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_db3ae751-9177-4f33-b59f-2b250bd58550/sv-benchmarks/c/eca-rers2012/Problem06_label20.c[332051,332064] [2024-11-25 05:15:11,719 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:15:11,791 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:15:11,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11 WrapperNode [2024-11-25 05:15:11,792 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:15:11,794 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:15:11,794 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:15:11,794 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:15:11,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:11,923 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,551 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 05:15:12,551 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:15:12,552 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:15:12,552 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:15:12,552 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:15:12,563 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,700 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,701 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,950 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,961 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:12,996 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:13,030 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:13,047 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:13,101 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:15:13,103 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:15:13,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:15:13,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:15:13,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:15:11" (1/1) ... [2024-11-25 05:15:13,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:15:13,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:15:13,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:15:13,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db3ae751-9177-4f33-b59f-2b250bd58550/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:15:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:15:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:15:13,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:15:13,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:15:13,328 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:15:13,330 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:15:23,101 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 05:15:23,101 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:15:24,625 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:15:24,632 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:15:24,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:15:24 BoogieIcfgContainer [2024-11-25 05:15:24,632 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:15:24,633 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:15:24,633 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:15:24,644 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:15:24,644 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:15:24" (1/1) ... [2024-11-25 05:15:24,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:15:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 05:15:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 05:15:24,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 05:15:24,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:25,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:28,652 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 05:15:35,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1865 states and 3066 transitions. [2024-11-25 05:15:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3066 transitions. [2024-11-25 05:15:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-25 05:15:35,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:35,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:36,861 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1869 states and 3072 transitions. [2024-11-25 05:15:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3072 transitions. [2024-11-25 05:15:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-25 05:15:37,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3082 transitions. [2024-11-25 05:15:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3082 transitions. [2024-11-25 05:15:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-25 05:15:39,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:39,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:41,899 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 05:15:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3094 states to 1884 states and 3094 transitions. [2024-11-25 05:15:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3094 transitions. [2024-11-25 05:15:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-25 05:15:42,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:44,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1893 states and 3108 transitions. [2024-11-25 05:15:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3108 transitions. [2024-11-25 05:15:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-25 05:15:44,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1896 states and 3113 transitions. [2024-11-25 05:15:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3113 transitions. [2024-11-25 05:15:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-25 05:15:45,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:45,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1901 states and 3121 transitions. [2024-11-25 05:15:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3121 transitions. [2024-11-25 05:15:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-25 05:15:46,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:47,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1914 states and 3140 transitions. [2024-11-25 05:15:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3140 transitions. [2024-11-25 05:15:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-25 05:15:47,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 1928 states and 3162 transitions. [2024-11-25 05:15:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3162 transitions. [2024-11-25 05:15:50,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-25 05:15:50,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1946 states and 3189 transitions. [2024-11-25 05:15:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3189 transitions. [2024-11-25 05:15:52,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 05:15:52,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:54,310 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 05:15:56,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:56,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 1966 states and 3219 transitions. [2024-11-25 05:15:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3219 transitions. [2024-11-25 05:15:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-25 05:15:56,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:56,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:57,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1977 states and 3235 transitions. [2024-11-25 05:15:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3235 transitions. [2024-11-25 05:15:57,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-25 05:15:57,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:57,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1988 states and 3251 transitions. [2024-11-25 05:15:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3251 transitions. [2024-11-25 05:15:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-25 05:15:59,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:59,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1989 states and 3252 transitions. [2024-11-25 05:15:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3252 transitions. [2024-11-25 05:15:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-25 05:15:59,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:00,832 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 05:16:03,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 2015 states and 3289 transitions. [2024-11-25 05:16:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3289 transitions. [2024-11-25 05:16:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-25 05:16:03,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:03,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:03,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:03,941 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:04,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 2020 states and 3296 transitions. [2024-11-25 05:16:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3296 transitions. [2024-11-25 05:16:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-25 05:16:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:04,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:06,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 2035 states and 3317 transitions. [2024-11-25 05:16:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3317 transitions. [2024-11-25 05:16:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-25 05:16:06,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:06,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:07,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:07,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 2044 states and 3327 transitions. [2024-11-25 05:16:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3327 transitions. [2024-11-25 05:16:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-25 05:16:07,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:07,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:07,932 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:08,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3343 states to 2057 states and 3343 transitions. [2024-11-25 05:16:08,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3343 transitions. [2024-11-25 05:16:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-25 05:16:08,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:08,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:09,278 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 2061 states and 3348 transitions. [2024-11-25 05:16:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3348 transitions. [2024-11-25 05:16:09,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-25 05:16:09,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:09,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:10,108 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:10,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 2063 states and 3351 transitions. [2024-11-25 05:16:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3351 transitions. [2024-11-25 05:16:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-25 05:16:10,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:10,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:10,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 2064 states and 3352 transitions. [2024-11-25 05:16:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3352 transitions. [2024-11-25 05:16:10,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 05:16:10,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:10,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:11,895 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 05:16:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2099 states and 3396 transitions. [2024-11-25 05:16:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3396 transitions. [2024-11-25 05:16:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-25 05:16:14,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3401 states to 2103 states and 3401 transitions. [2024-11-25 05:16:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3401 transitions. [2024-11-25 05:16:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-25 05:16:15,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:15,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:16,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:16,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2105 states and 3405 transitions. [2024-11-25 05:16:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3405 transitions. [2024-11-25 05:16:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-25 05:16:16,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:16,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:17,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2123 states and 3426 transitions. [2024-11-25 05:16:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 3426 transitions. [2024-11-25 05:16:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-25 05:16:17,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:18,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2125 states and 3429 transitions. [2024-11-25 05:16:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3429 transitions. [2024-11-25 05:16:18,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-25 05:16:18,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:18,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:20,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3458 states to 2149 states and 3458 transitions. [2024-11-25 05:16:20,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3458 transitions. [2024-11-25 05:16:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-25 05:16:20,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 2196 states and 3515 transitions. [2024-11-25 05:16:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 3515 transitions. [2024-11-25 05:16:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-25 05:16:23,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:23,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2200 states and 3520 transitions. [2024-11-25 05:16:24,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3520 transitions. [2024-11-25 05:16:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-25 05:16:24,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:26,567 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:31,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 2254 states and 3587 transitions. [2024-11-25 05:16:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3587 transitions. [2024-11-25 05:16:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-25 05:16:31,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:31,685 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2269 states and 3606 transitions. [2024-11-25 05:16:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3606 transitions. [2024-11-25 05:16:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-25 05:16:32,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 2286 states and 3627 transitions. [2024-11-25 05:16:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3627 transitions. [2024-11-25 05:16:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-25 05:16:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:36,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:37,136 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 05:16:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 2289 states and 3631 transitions. [2024-11-25 05:16:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3631 transitions. [2024-11-25 05:16:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-25 05:16:37,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:39,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2298 states and 3643 transitions. [2024-11-25 05:16:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3643 transitions. [2024-11-25 05:16:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 05:16:39,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:41,231 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 05:16:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:45,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 2355 states and 3710 transitions. [2024-11-25 05:16:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3710 transitions. [2024-11-25 05:16:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-25 05:16:45,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:45,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2360 states and 3718 transitions. [2024-11-25 05:16:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3718 transitions. [2024-11-25 05:16:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-25 05:16:46,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2402 states and 3768 transitions. [2024-11-25 05:16:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 3768 transitions. [2024-11-25 05:16:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 05:16:50,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:50,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:51,915 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 05:16:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 2417 states and 3789 transitions. [2024-11-25 05:16:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3789 transitions. [2024-11-25 05:16:54,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-25 05:16:54,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:54,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 2425 states and 3799 transitions. [2024-11-25 05:16:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3799 transitions. [2024-11-25 05:16:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-25 05:16:55,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:55,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 2426 states and 3800 transitions. [2024-11-25 05:16:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3800 transitions. [2024-11-25 05:16:56,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-25 05:16:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:56,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 2435 states and 3811 transitions. [2024-11-25 05:16:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3811 transitions. [2024-11-25 05:16:56,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 05:16:56,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:56,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:58,093 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 05:17:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2514 states and 3905 transitions. [2024-11-25 05:17:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 3905 transitions. [2024-11-25 05:17:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-25 05:17:04,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:04,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 2517 states and 3910 transitions. [2024-11-25 05:17:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 3910 transitions. [2024-11-25 05:17:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-25 05:17:05,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:05,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:05,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:06,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 2520 states and 3915 transitions. [2024-11-25 05:17:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3915 transitions. [2024-11-25 05:17:06,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-25 05:17:06,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:06,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2525 states and 3921 transitions. [2024-11-25 05:17:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 3921 transitions. [2024-11-25 05:17:07,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-25 05:17:07,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:07,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3937 states to 2539 states and 3937 transitions. [2024-11-25 05:17:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3937 transitions. [2024-11-25 05:17:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-25 05:17:08,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2634 states and 4048 transitions. [2024-11-25 05:17:16,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 4048 transitions. [2024-11-25 05:17:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-25 05:17:16,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:16,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2637 states and 4052 transitions. [2024-11-25 05:17:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4052 transitions. [2024-11-25 05:17:17,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-25 05:17:17,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:17,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:18,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2657 states and 4075 transitions. [2024-11-25 05:17:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4075 transitions. [2024-11-25 05:17:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-25 05:17:18,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:18,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:18,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 2662 states and 4081 transitions. [2024-11-25 05:17:18,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4081 transitions. [2024-11-25 05:17:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-25 05:17:18,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:19,473 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 05:17:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:19,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2671 states and 4092 transitions. [2024-11-25 05:17:19,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4092 transitions. [2024-11-25 05:17:19,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-25 05:17:19,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:19,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2731 states and 4162 transitions. [2024-11-25 05:17:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4162 transitions. [2024-11-25 05:17:24,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-25 05:17:24,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:25,615 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2738 states and 4171 transitions. [2024-11-25 05:17:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4171 transitions. [2024-11-25 05:17:26,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2024-11-25 05:17:26,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:26,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:27,194 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2787 states and 4228 transitions. [2024-11-25 05:17:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 4228 transitions. [2024-11-25 05:17:30,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-25 05:17:30,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:30,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2791 states and 4233 transitions. [2024-11-25 05:17:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 4233 transitions. [2024-11-25 05:17:31,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1045 [2024-11-25 05:17:31,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:31,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4266 states to 2819 states and 4266 transitions. [2024-11-25 05:17:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4266 transitions. [2024-11-25 05:17:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-25 05:17:33,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:33,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:33,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:34,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:34,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2821 states and 4269 transitions. [2024-11-25 05:17:34,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4269 transitions. [2024-11-25 05:17:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 05:17:34,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 05:17:43,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:43,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3760 states and 5403 transitions. [2024-11-25 05:17:43,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5403 transitions. [2024-11-25 05:17:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-25 05:17:43,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:43,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:53,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5690 states to 3881 states and 5690 transitions. [2024-11-25 05:17:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 3881 states and 5690 transitions. [2024-11-25 05:17:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-25 05:17:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:17:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:57,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 3901 states and 5715 transitions. [2024-11-25 05:17:57,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3901 states and 5715 transitions. [2024-11-25 05:17:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 05:17:57,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:08,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5857 states to 4023 states and 5857 transitions. [2024-11-25 05:18:08,681 INFO L276 IsEmpty]: Start isEmpty. Operand 4023 states and 5857 transitions. [2024-11-25 05:18:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 05:18:08,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:08,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:18:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:11,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 4029 states and 5885 transitions. [2024-11-25 05:18:11,048 INFO L276 IsEmpty]: Start isEmpty. Operand 4029 states and 5885 transitions. [2024-11-25 05:18:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 05:18:11,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:11,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:21,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6022 states to 4148 states and 6022 transitions. [2024-11-25 05:18:21,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4148 states and 6022 transitions. [2024-11-25 05:18:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1055 [2024-11-25 05:18:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6027 states to 4151 states and 6027 transitions. [2024-11-25 05:18:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 6027 transitions. [2024-11-25 05:18:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-25 05:18:23,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:23,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:26,129 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:18:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 4156 states and 6045 transitions. [2024-11-25 05:18:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4156 states and 6045 transitions. [2024-11-25 05:18:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1057 [2024-11-25 05:18:27,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:28,313 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:18:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6056 states to 4162 states and 6056 transitions. [2024-11-25 05:18:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 4162 states and 6056 transitions. [2024-11-25 05:18:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 05:18:29,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:29,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 4170 states and 6070 transitions. [2024-11-25 05:18:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4170 states and 6070 transitions. [2024-11-25 05:18:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-25 05:18:32,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:35,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6081 states to 4177 states and 6081 transitions. [2024-11-25 05:18:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 6081 transitions. [2024-11-25 05:18:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:18:35,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:35,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:36,179 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:18:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:37,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 4182 states and 6107 transitions. [2024-11-25 05:18:37,488 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6107 transitions. [2024-11-25 05:18:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:18:37,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:18:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 4186 states and 6113 transitions. [2024-11-25 05:18:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 4186 states and 6113 transitions. [2024-11-25 05:18:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:18:39,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:39,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:40,242 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:18:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 4188 states and 6122 transitions. [2024-11-25 05:18:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4188 states and 6122 transitions. [2024-11-25 05:18:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:18:41,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:41,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:53,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 4263 states and 6294 transitions. [2024-11-25 05:18:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 6294 transitions. [2024-11-25 05:18:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:18:53,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:18:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6306 states to 4271 states and 6306 transitions. [2024-11-25 05:18:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 4271 states and 6306 transitions. [2024-11-25 05:18:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:18:57,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 4275 states and 6321 transitions. [2024-11-25 05:19:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4275 states and 6321 transitions. [2024-11-25 05:19:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:19:00,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6325 states to 4278 states and 6325 transitions. [2024-11-25 05:19:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4278 states and 6325 transitions. [2024-11-25 05:19:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:19:04,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:19:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:06,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6333 states to 4282 states and 6333 transitions. [2024-11-25 05:19:06,389 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 6333 transitions. [2024-11-25 05:19:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-25 05:19:06,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:07,004 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 4288 states and 6340 transitions. [2024-11-25 05:19:07,214 INFO L276 IsEmpty]: Start isEmpty. Operand 4288 states and 6340 transitions. [2024-11-25 05:19:07,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-25 05:19:07,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:07,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:15,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6448 states to 4349 states and 6448 transitions. [2024-11-25 05:19:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 4349 states and 6448 transitions. [2024-11-25 05:19:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-25 05:19:15,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 4357 states and 6470 transitions. [2024-11-25 05:19:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 4357 states and 6470 transitions. [2024-11-25 05:19:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 05:19:20,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:20,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6472 states to 4359 states and 6472 transitions. [2024-11-25 05:19:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4359 states and 6472 transitions. [2024-11-25 05:19:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 05:19:22,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:22,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:24,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6475 states to 4362 states and 6475 transitions. [2024-11-25 05:19:24,203 INFO L276 IsEmpty]: Start isEmpty. Operand 4362 states and 6475 transitions. [2024-11-25 05:19:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 05:19:24,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:24,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:25,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6478 states to 4365 states and 6478 transitions. [2024-11-25 05:19:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4365 states and 6478 transitions. [2024-11-25 05:19:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 05:19:25,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:26,030 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:26,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6481 states to 4368 states and 6481 transitions. [2024-11-25 05:19:26,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4368 states and 6481 transitions. [2024-11-25 05:19:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-25 05:19:26,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:26,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 4378 states and 6493 transitions. [2024-11-25 05:19:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 6493 transitions. [2024-11-25 05:19:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:30,477 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 05:19:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 4391 states and 6542 transitions. [2024-11-25 05:19:34,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4391 states and 6542 transitions. [2024-11-25 05:19:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:34,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:34,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:35,812 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 05:19:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 4396 states and 6551 transitions. [2024-11-25 05:19:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 4396 states and 6551 transitions. [2024-11-25 05:19:38,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:38,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:38,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:39,275 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:19:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6566 states to 4406 states and 6566 transitions. [2024-11-25 05:19:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 4406 states and 6566 transitions. [2024-11-25 05:19:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:41,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6628 states to 4413 states and 6628 transitions. [2024-11-25 05:19:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 4413 states and 6628 transitions. [2024-11-25 05:19:47,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:47,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6642 states to 4420 states and 6642 transitions. [2024-11-25 05:19:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 4420 states and 6642 transitions. [2024-11-25 05:19:51,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:51,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:51,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:53,326 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6648 states to 4424 states and 6648 transitions. [2024-11-25 05:19:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 4424 states and 6648 transitions. [2024-11-25 05:19:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-25 05:19:54,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 135 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:19:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:58,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 4427 states and 6653 transitions. [2024-11-25 05:19:58,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4427 states and 6653 transitions. [2024-11-25 05:19:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 05:19:58,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:59,801 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 05:20:01,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6658 states to 4430 states and 6658 transitions. [2024-11-25 05:20:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 4430 states and 6658 transitions. [2024-11-25 05:20:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-25 05:20:01,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:09,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6719 states to 4446 states and 6719 transitions. [2024-11-25 05:20:09,143 INFO L276 IsEmpty]: Start isEmpty. Operand 4446 states and 6719 transitions. [2024-11-25 05:20:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:09,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:09,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:20:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6734 states to 4454 states and 6734 transitions. [2024-11-25 05:20:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 4454 states and 6734 transitions. [2024-11-25 05:20:14,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:14,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:14,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:20:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:27,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6913 states to 4569 states and 6913 transitions. [2024-11-25 05:20:27,202 INFO L276 IsEmpty]: Start isEmpty. Operand 4569 states and 6913 transitions. [2024-11-25 05:20:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:27,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:27,714 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:20:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6934 states to 4579 states and 6934 transitions. [2024-11-25 05:20:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 6934 transitions. [2024-11-25 05:20:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:30,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:30,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:20:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:33,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6946 states to 4587 states and 6946 transitions. [2024-11-25 05:20:33,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4587 states and 6946 transitions. [2024-11-25 05:20:33,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:33,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:33,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:34,633 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:20:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6955 states to 4591 states and 6955 transitions. [2024-11-25 05:20:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 4591 states and 6955 transitions. [2024-11-25 05:20:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:36,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:20:39,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 4595 states and 6961 transitions. [2024-11-25 05:20:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4595 states and 6961 transitions. [2024-11-25 05:20:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:39,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:39,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:20:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6965 states to 4598 states and 6965 transitions. [2024-11-25 05:20:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 4598 states and 6965 transitions. [2024-11-25 05:20:41,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:20:41,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:42,879 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6989 states to 4613 states and 6989 transitions. [2024-11-25 05:20:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 4613 states and 6989 transitions. [2024-11-25 05:20:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 05:20:46,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:46,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:20:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6991 states to 4615 states and 6991 transitions. [2024-11-25 05:20:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4615 states and 6991 transitions. [2024-11-25 05:20:47,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 05:20:47,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:47,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:47,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7005 states to 4616 states and 7005 transitions. [2024-11-25 05:20:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 4616 states and 7005 transitions. [2024-11-25 05:20:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:20:50,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:50,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:52,390 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 05:20:58,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:58,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7030 states to 4626 states and 7030 transitions. [2024-11-25 05:20:58,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4626 states and 7030 transitions. [2024-11-25 05:20:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:20:58,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,371 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 05:21:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:02,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7041 states to 4634 states and 7041 transitions. [2024-11-25 05:21:02,177 INFO L276 IsEmpty]: Start isEmpty. Operand 4634 states and 7041 transitions. [2024-11-25 05:21:02,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:21:02,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:02,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:03,810 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 05:21:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 4638 states and 7050 transitions. [2024-11-25 05:21:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 7050 transitions. [2024-11-25 05:21:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:21:06,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:06,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:08,086 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 05:21:09,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7051 states to 4639 states and 7051 transitions. [2024-11-25 05:21:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4639 states and 7051 transitions. [2024-11-25 05:21:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:21:09,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:10,575 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 05:21:13,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 4643 states and 7058 transitions. [2024-11-25 05:21:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4643 states and 7058 transitions. [2024-11-25 05:21:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 05:21:13,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:13,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7065 states to 4648 states and 7065 transitions. [2024-11-25 05:21:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 4648 states and 7065 transitions. [2024-11-25 05:21:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1068 [2024-11-25 05:21:15,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:15,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:16,146 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:21:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7067 states to 4650 states and 7067 transitions. [2024-11-25 05:21:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 7067 transitions. [2024-11-25 05:21:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 05:21:17,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:21:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 4661 states and 7083 transitions. [2024-11-25 05:21:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 4661 states and 7083 transitions. [2024-11-25 05:21:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 05:21:20,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:20,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 138 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:23,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 4662 states and 7083 transitions. [2024-11-25 05:21:23,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4662 states and 7083 transitions. [2024-11-25 05:21:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-25 05:21:23,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:21:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7083 states to 4663 states and 7083 transitions. [2024-11-25 05:21:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 7083 transitions. [2024-11-25 05:21:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-25 05:21:25,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:25,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:28,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7096 states to 4673 states and 7096 transitions. [2024-11-25 05:21:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 4673 states and 7096 transitions. [2024-11-25 05:21:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:21:28,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:28,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:28,879 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 05:21:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7111 states to 4682 states and 7111 transitions. [2024-11-25 05:21:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 4682 states and 7111 transitions. [2024-11-25 05:21:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:21:33,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:33,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:33,708 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 05:21:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7120 states to 4689 states and 7120 transitions. [2024-11-25 05:21:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4689 states and 7120 transitions. [2024-11-25 05:21:37,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:21:37,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:37,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:37,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:37,634 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 05:21:39,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7122 states to 4691 states and 7122 transitions. [2024-11-25 05:21:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4691 states and 7122 transitions. [2024-11-25 05:21:39,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:21:39,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:39,846 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 05:21:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 4698 states and 7133 transitions. [2024-11-25 05:21:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4698 states and 7133 transitions. [2024-11-25 05:21:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:21:40,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:51,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 4759 states and 7208 transitions. [2024-11-25 05:21:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 4759 states and 7208 transitions. [2024-11-25 05:21:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 05:21:51,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:51,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:21:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7210 states to 4761 states and 7210 transitions. [2024-11-25 05:21:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 4761 states and 7210 transitions. [2024-11-25 05:21:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 05:21:52,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:21:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7210 states to 4762 states and 7210 transitions. [2024-11-25 05:21:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 4762 states and 7210 transitions. [2024-11-25 05:21:54,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-11-25 05:21:54,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:55,717 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:21:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7215 states to 4766 states and 7215 transitions. [2024-11-25 05:21:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 7215 transitions. [2024-11-25 05:21:56,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:21:56,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:06,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7258 states to 4786 states and 7258 transitions. [2024-11-25 05:22:06,551 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 7258 transitions. [2024-11-25 05:22:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:22:06,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:06,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7285 states to 4803 states and 7285 transitions. [2024-11-25 05:22:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 4803 states and 7285 transitions. [2024-11-25 05:22:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:22:13,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:13,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7302 states to 4811 states and 7302 transitions. [2024-11-25 05:22:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 4811 states and 7302 transitions. [2024-11-25 05:22:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:22:17,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:26,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:26,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7328 states to 4829 states and 7328 transitions. [2024-11-25 05:22:26,445 INFO L276 IsEmpty]: Start isEmpty. Operand 4829 states and 7328 transitions. [2024-11-25 05:22:26,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:22:26,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:26,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 142 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7340 states to 4834 states and 7340 transitions. [2024-11-25 05:22:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4834 states and 7340 transitions. [2024-11-25 05:22:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-25 05:22:30,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7365 states to 4851 states and 7365 transitions. [2024-11-25 05:22:36,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4851 states and 7365 transitions. [2024-11-25 05:22:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 05:22:36,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:22:41,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:41,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7385 states to 4857 states and 7385 transitions. [2024-11-25 05:22:41,375 INFO L276 IsEmpty]: Start isEmpty. Operand 4857 states and 7385 transitions. [2024-11-25 05:22:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 05:22:41,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:41,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:51,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7419 states to 4874 states and 7419 transitions. [2024-11-25 05:22:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 4874 states and 7419 transitions. [2024-11-25 05:22:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 05:22:51,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:51,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:54,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7427 states to 4876 states and 7427 transitions. [2024-11-25 05:22:54,888 INFO L276 IsEmpty]: Start isEmpty. Operand 4876 states and 7427 transitions. [2024-11-25 05:22:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 05:22:54,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:23:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7445 states to 4889 states and 7445 transitions. [2024-11-25 05:23:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 4889 states and 7445 transitions. [2024-11-25 05:23:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-25 05:23:00,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.