./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f3d22aeda2fb15b9dd79854281ee0f5e475c0f7ee1551b76594f45703ddc81df --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:13:22,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:13:22,973 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:13:22,977 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:13:22,977 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:13:23,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:13:23,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:13:23,002 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:13:23,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:13:23,003 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:13:23,004 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:13:23,004 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:13:23,005 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:13:23,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:13:23,006 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:13:23,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:13:23,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:13:23,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:13:23,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:13:23,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:13:23,008 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:13:23,009 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:13:23,009 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:13:23,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:13:23,010 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:13:23,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:13:23,010 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:13:23,011 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:13:23,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:13:23,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:23,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:13:23,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:13:23,012 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:13:23,013 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:13:23,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:13:23,014 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3d22aeda2fb15b9dd79854281ee0f5e475c0f7ee1551b76594f45703ddc81df [2024-11-09 00:13:23,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:13:23,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:13:23,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:13:23,354 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:13:23,354 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:13:23,356 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength4.c Unable to find full path for "g++" [2024-11-09 00:13:25,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:13:25,759 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:13:25,759 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength4.c [2024-11-09 00:13:25,766 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/data/03cd6b133/90404c5b8daf43b7835827ff44cc7ad8/FLAG9c11f4633 [2024-11-09 00:13:25,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/data/03cd6b133/90404c5b8daf43b7835827ff44cc7ad8 [2024-11-09 00:13:25,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:13:25,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:13:25,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:25,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:13:25,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:13:25,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:25" (1/1) ... [2024-11-09 00:13:25,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f80de9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:25, skipping insertion in model container [2024-11-09 00:13:25,798 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:25" (1/1) ... [2024-11-09 00:13:25,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:13:26,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:26,108 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:13:26,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:26,143 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:13:26,144 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26 WrapperNode [2024-11-09 00:13:26,144 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:26,146 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:26,146 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:13:26,146 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:13:26,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,163 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,184 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-11-09 00:13:26,185 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:26,186 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:13:26,186 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:13:26,186 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:13:26,197 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,197 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,199 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,200 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,205 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,209 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,212 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,214 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:13:26,215 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:13:26,215 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:13:26,216 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:13:26,217 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:26,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:13:26,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:13:26,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18e14a26-3e4e-4706-ab0d-1e40e400b910/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:13:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:13:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:13:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:13:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:13:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:13:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:13:26,386 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:13:26,389 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:13:26,605 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-09 00:13:26,606 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:13:26,658 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:13:26,658 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:13:26,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:26 BoogieIcfgContainer [2024-11-09 00:13:26,661 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:13:26,662 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:13:26,662 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:13:26,674 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:13:26,674 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:26" (1/1) ... [2024-11-09 00:13:26,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:13:26,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-11-09 00:13:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-11-09 00:13:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:13:26,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-09 00:13:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-09 00:13:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:13:27,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions. [2024-11-09 00:13:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions. [2024-11-09 00:13:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:27,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 32 states and 43 transitions. [2024-11-09 00:13:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 43 transitions. [2024-11-09 00:13:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2024-11-09 00:13:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2024-11-09 00:13:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:27,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-11-09 00:13:27,978 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-09 00:13:27,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:13:27,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-09 00:13:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-09 00:13:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:13:28,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,178 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:13:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 43 states and 59 transitions. [2024-11-09 00:13:28,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2024-11-09 00:13:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:13:28,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 46 states and 67 transitions. [2024-11-09 00:13:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 67 transitions. [2024-11-09 00:13:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:13:29,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:13:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 47 states and 68 transitions. [2024-11-09 00:13:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 68 transitions. [2024-11-09 00:13:29,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:13:29,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:13:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2024-11-09 00:13:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-09 00:13:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:13:29,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-09 00:13:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-09 00:13:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:13:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 76 transitions. [2024-11-09 00:13:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 76 transitions. [2024-11-09 00:13:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:31,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:31,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 55 states and 76 transitions. [2024-11-09 00:13:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2024-11-09 00:13:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:31,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:31,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-11-09 00:13:32,078 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-09 00:13:32,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:13:32,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:13:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2024-11-09 00:13:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2024-11-09 00:13:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:13:32,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:32,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:32,797 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2024-11-09 00:13:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2024-11-09 00:13:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:13:33,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,688 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2024-11-09 00:13:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2024-11-09 00:13:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:13:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:13:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 73 states and 98 transitions. [2024-11-09 00:13:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 98 transitions. [2024-11-09 00:13:34,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:13:34,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:35,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:36,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 77 states and 105 transitions. [2024-11-09 00:13:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 105 transitions. [2024-11-09 00:13:36,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:13:36,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:13:36,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 81 states and 111 transitions. [2024-11-09 00:13:36,904 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 111 transitions. [2024-11-09 00:13:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:13:36,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:36,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:38,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 85 states and 115 transitions. [2024-11-09 00:13:38,081 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 115 transitions. [2024-11-09 00:13:38,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:13:38,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:13:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 88 states and 117 transitions. [2024-11-09 00:13:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-11-09 00:13:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:13:38,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:39,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 92 states and 124 transitions. [2024-11-09 00:13:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 124 transitions. [2024-11-09 00:13:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:13:39,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:39,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 25 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 96 states and 128 transitions. [2024-11-09 00:13:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 128 transitions. [2024-11-09 00:13:41,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:13:41,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:13:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 99 states and 130 transitions. [2024-11-09 00:13:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 130 transitions. [2024-11-09 00:13:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:13:41,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 103 states and 137 transitions. [2024-11-09 00:13:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 137 transitions. [2024-11-09 00:13:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:13:43,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:43,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 32 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:44,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 107 states and 141 transitions. [2024-11-09 00:13:44,611 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 141 transitions. [2024-11-09 00:13:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:13:44,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:44,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:13:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 110 states and 143 transitions. [2024-11-09 00:13:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 143 transitions. [2024-11-09 00:13:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:13:45,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,727 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 114 states and 150 transitions. [2024-11-09 00:13:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 150 transitions. [2024-11-09 00:13:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:13:46,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 39 proven. 45 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 118 states and 154 transitions. [2024-11-09 00:13:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 154 transitions. [2024-11-09 00:13:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:13:48,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:13:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 121 states and 156 transitions. [2024-11-09 00:13:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 156 transitions. [2024-11-09 00:13:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:13:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 125 states and 163 transitions. [2024-11-09 00:13:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 163 transitions. [2024-11-09 00:13:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:13:51,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 46 proven. 66 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 129 states and 167 transitions. [2024-11-09 00:13:53,111 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 167 transitions. [2024-11-09 00:13:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:13:53,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:53,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:13:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 132 states and 169 transitions. [2024-11-09 00:13:53,993 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 169 transitions. [2024-11-09 00:13:53,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:53,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:53,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:54,444 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 136 states and 176 transitions. [2024-11-09 00:13:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 176 transitions. [2024-11-09 00:13:55,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:13:55,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 53 proven. 91 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:13:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 140 states and 180 transitions. [2024-11-09 00:13:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 180 transitions. [2024-11-09 00:13:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:13:57,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:13:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 143 states and 182 transitions. [2024-11-09 00:13:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 182 transitions. [2024-11-09 00:13:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:13:58,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 147 states and 189 transitions. [2024-11-09 00:14:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 189 transitions. [2024-11-09 00:14:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:14:00,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 60 proven. 120 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:09,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 151 states and 194 transitions. [2024-11-09 00:14:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 194 transitions. [2024-11-09 00:14:09,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:14:09,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:09,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:14:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 154 states and 196 transitions. [2024-11-09 00:14:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 196 transitions. [2024-11-09 00:14:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:14:10,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:10,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:12,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:12,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 158 states and 203 transitions. [2024-11-09 00:14:12,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 203 transitions. [2024-11-09 00:14:12,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:14:12,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:12,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 67 proven. 153 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:17,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 166 states and 211 transitions. [2024-11-09 00:14:17,314 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 211 transitions. [2024-11-09 00:14:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:14:17,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:17,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:14:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 169 states and 213 transitions. [2024-11-09 00:14:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 213 transitions. [2024-11-09 00:14:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:14:18,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 173 states and 220 transitions. [2024-11-09 00:14:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 220 transitions. [2024-11-09 00:14:21,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:14:21,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:21,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:21,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 74 proven. 190 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 177 states and 224 transitions. [2024-11-09 00:14:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 224 transitions. [2024-11-09 00:14:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:14:24,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:24,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:14:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 180 states and 226 transitions. [2024-11-09 00:14:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 226 transitions. [2024-11-09 00:14:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:14:25,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 184 states and 233 transitions. [2024-11-09 00:14:28,235 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 233 transitions. [2024-11-09 00:14:28,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:14:28,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:28,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 81 proven. 231 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 188 states and 237 transitions. [2024-11-09 00:14:31,513 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 237 transitions. [2024-11-09 00:14:31,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:14:31,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:31,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:14:32,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:32,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 191 states and 239 transitions. [2024-11-09 00:14:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 239 transitions. [2024-11-09 00:14:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:14:32,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:32,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 195 states and 246 transitions. [2024-11-09 00:14:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 246 transitions. [2024-11-09 00:14:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:14:35,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:35,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:38,240 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 88 proven. 276 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:42,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 199 states and 251 transitions. [2024-11-09 00:14:42,840 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 251 transitions. [2024-11-09 00:14:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:14:42,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:14:44,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 202 states and 253 transitions. [2024-11-09 00:14:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 253 transitions. [2024-11-09 00:14:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:14:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 206 states and 260 transitions. [2024-11-09 00:14:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 260 transitions. [2024-11-09 00:14:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:14:47,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:47,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 95 proven. 325 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:54,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 214 states and 268 transitions. [2024-11-09 00:14:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-11-09 00:14:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:14:54,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 00:14:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 217 states and 270 transitions. [2024-11-09 00:14:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-11-09 00:14:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:14:55,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:55,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:56,817 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 221 states and 277 transitions. [2024-11-09 00:14:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 277 transitions. [2024-11-09 00:14:59,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:14:59,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 102 proven. 378 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:15:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 225 states and 281 transitions. [2024-11-09 00:15:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 281 transitions. [2024-11-09 00:15:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:15:03,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:03,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:15:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 283 transitions. [2024-11-09 00:15:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-11-09 00:15:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:15:04,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:04,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:08,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:08,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 232 states and 290 transitions. [2024-11-09 00:15:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 290 transitions. [2024-11-09 00:15:08,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:15:08,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:08,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 109 proven. 435 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:15:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 236 states and 295 transitions. [2024-11-09 00:15:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 295 transitions. [2024-11-09 00:15:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:15:15,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:15,824 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:15:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 239 states and 297 transitions. [2024-11-09 00:15:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 297 transitions. [2024-11-09 00:15:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:15:17,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:17,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 243 states and 304 transitions. [2024-11-09 00:15:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 304 transitions. [2024-11-09 00:15:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:15:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 116 proven. 496 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:15:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 251 states and 312 transitions. [2024-11-09 00:15:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 312 transitions. [2024-11-09 00:15:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:15:29,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:29,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-09 00:15:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 254 states and 314 transitions. [2024-11-09 00:15:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 314 transitions. [2024-11-09 00:15:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:15:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:31,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:35,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 258 states and 321 transitions. [2024-11-09 00:15:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 321 transitions. [2024-11-09 00:15:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:15:35,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:36,801 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 123 proven. 561 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:15:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 262 states and 325 transitions. [2024-11-09 00:15:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 325 transitions. [2024-11-09 00:15:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:15:40,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-09 00:15:42,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 265 states and 327 transitions. [2024-11-09 00:15:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2024-11-09 00:15:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:15:42,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:43,472 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 269 states and 334 transitions. [2024-11-09 00:15:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 334 transitions. [2024-11-09 00:15:46,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:15:46,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:46,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 130 proven. 630 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:15:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 273 states and 338 transitions. [2024-11-09 00:15:51,159 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 338 transitions. [2024-11-09 00:15:51,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:15:51,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:51,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:51,237 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-09 00:15:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 276 states and 340 transitions. [2024-11-09 00:15:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 340 transitions. [2024-11-09 00:15:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:15:53,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:53,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:54,123 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:57,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 280 states and 347 transitions. [2024-11-09 00:15:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 347 transitions. [2024-11-09 00:15:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:15:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 137 proven. 703 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:16:08,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 284 states and 352 transitions. [2024-11-09 00:16:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 352 transitions. [2024-11-09 00:16:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:16:08,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:08,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-09 00:16:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:10,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 287 states and 354 transitions. [2024-11-09 00:16:10,567 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 354 transitions. [2024-11-09 00:16:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:16:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:10,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:11,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 291 states and 361 transitions. [2024-11-09 00:16:15,343 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 361 transitions. [2024-11-09 00:16:15,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:16:15,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:15,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 144 proven. 780 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:16:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 299 states and 369 transitions. [2024-11-09 00:16:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 369 transitions. [2024-11-09 00:16:25,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:16:25,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-11-09 00:16:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 302 states and 371 transitions. [2024-11-09 00:16:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 371 transitions. [2024-11-09 00:16:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:16:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:32,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 306 states and 378 transitions. [2024-11-09 00:16:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 378 transitions. [2024-11-09 00:16:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:16:32,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1015 backedges. 151 proven. 861 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:16:38,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 310 states and 382 transitions. [2024-11-09 00:16:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 382 transitions. [2024-11-09 00:16:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:16:38,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:38,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 00:16:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 313 states and 384 transitions. [2024-11-09 00:16:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 384 transitions. [2024-11-09 00:16:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:16:40,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 317 states and 391 transitions. [2024-11-09 00:16:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 391 transitions. [2024-11-09 00:16:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:16:46,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 158 proven. 946 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:16:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 321 states and 395 transitions. [2024-11-09 00:16:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 395 transitions. [2024-11-09 00:16:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:16:52,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2024-11-09 00:16:54,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:54,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 324 states and 397 transitions. [2024-11-09 00:16:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 397 transitions. [2024-11-09 00:16:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:16:54,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:54,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 328 states and 404 transitions. [2024-11-09 00:16:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 404 transitions. [2024-11-09 00:16:59,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:16:59,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 165 proven. 1035 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:17:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 332 states and 408 transitions. [2024-11-09 00:17:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 408 transitions. [2024-11-09 00:17:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:17:06,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:06,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2024-11-09 00:17:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 335 states and 410 transitions. [2024-11-09 00:17:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 410 transitions. [2024-11-09 00:17:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:17:08,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:08,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 339 states and 417 transitions. [2024-11-09 00:17:14,455 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 417 transitions. [2024-11-09 00:17:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:17:14,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:14,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:14,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:16,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 172 proven. 1128 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:17:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 343 states and 421 transitions. [2024-11-09 00:17:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 421 transitions. [2024-11-09 00:17:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:17:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-09 00:17:23,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 346 states and 423 transitions. [2024-11-09 00:17:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 423 transitions. [2024-11-09 00:17:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:17:23,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:29,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 350 states and 430 transitions. [2024-11-09 00:17:29,037 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 430 transitions. [2024-11-09 00:17:29,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:17:29,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:29,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1407 backedges. 179 proven. 1225 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:17:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:35,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 354 states and 434 transitions. [2024-11-09 00:17:35,888 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 434 transitions. [2024-11-09 00:17:35,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:17:35,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:35,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:35,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-09 00:17:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:38,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 357 states and 436 transitions. [2024-11-09 00:17:38,319 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 436 transitions. [2024-11-09 00:17:38,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:17:38,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:38,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:44,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 361 states and 443 transitions. [2024-11-09 00:17:44,106 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 443 transitions. [2024-11-09 00:17:44,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:17:44,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:44,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:44,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1515 backedges. 186 proven. 1326 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:17:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 365 states and 447 transitions. [2024-11-09 00:17:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 447 transitions. [2024-11-09 00:17:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:17:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2024-11-09 00:17:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 368 states and 449 transitions. [2024-11-09 00:17:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 449 transitions. [2024-11-09 00:17:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:17:53,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:59,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:59,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 372 states and 456 transitions. [2024-11-09 00:17:59,626 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 456 transitions. [2024-11-09 00:17:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:17:59,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:59,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1627 backedges. 193 proven. 1431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 376 states and 460 transitions. [2024-11-09 00:18:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 460 transitions. [2024-11-09 00:18:07,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:18:07,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:07,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:07,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 00:18:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 379 states and 462 transitions. [2024-11-09 00:18:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 462 transitions. [2024-11-09 00:18:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:18:10,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 383 states and 469 transitions. [2024-11-09 00:18:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 469 transitions. [2024-11-09 00:18:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:18:16,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 200 proven. 1540 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 387 states and 474 transitions. [2024-11-09 00:18:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 474 transitions. [2024-11-09 00:18:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:18:45,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-09 00:18:48,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 390 states and 476 transitions. [2024-11-09 00:18:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 476 transitions. [2024-11-09 00:18:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:18:48,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:55,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 394 states and 483 transitions. [2024-11-09 00:18:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 483 transitions. [2024-11-09 00:18:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:18:55,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 207 proven. 1653 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:19:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 402 states and 491 transitions. [2024-11-09 00:19:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 491 transitions. [2024-11-09 00:19:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:19:09,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:09,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2016 trivial. 0 not checked. [2024-11-09 00:19:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 405 states and 493 transitions. [2024-11-09 00:19:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 493 transitions. [2024-11-09 00:19:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:19:12,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:40,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 1987 proven. 125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 417 states and 506 transitions. [2024-11-09 00:20:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 506 transitions. [2024-11-09 00:20:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:20:01,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:03,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1987 backedges. 214 proven. 1770 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:20:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 421 states and 510 transitions. [2024-11-09 00:20:10,247 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 510 transitions. [2024-11-09 00:20:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:20:10,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:10,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2115 backedges. 221 proven. 1891 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:20:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:18,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 425 states and 513 transitions. [2024-11-09 00:20:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 513 transitions. [2024-11-09 00:20:18,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:20:18,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:18,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2247 backedges. 226 proven. 3 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:20:19,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 426 states and 513 transitions. [2024-11-09 00:20:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 513 transitions. [2024-11-09 00:20:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:20:19,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:19,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:20:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 430 states and 521 transitions. [2024-11-09 00:20:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 521 transitions. [2024-11-09 00:20:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:20:23,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:23,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:20:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 435 states and 527 transitions. [2024-11-09 00:20:29,204 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 527 transitions. [2024-11-09 00:20:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:20:29,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2317 backedges. 2 proven. 297 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:20:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 440 states and 600 transitions. [2024-11-09 00:20:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 600 transitions. [2024-11-09 00:20:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:20:40,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 358 proven. 7 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:20:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 441 states and 601 transitions. [2024-11-09 00:20:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 601 transitions. [2024-11-09 00:20:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:20:41,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2383 backedges. 358 proven. 7 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:20:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 442 states and 601 transitions. [2024-11-09 00:20:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 601 transitions. [2024-11-09 00:20:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:20:43,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 387 proven. 12 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:20:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 443 states and 601 transitions. [2024-11-09 00:20:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 601 transitions. [2024-11-09 00:20:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:20:45,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:20:48,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 438 states and 591 transitions. [2024-11-09 00:20:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 591 transitions. [2024-11-09 00:20:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:20:48,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:20:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 443 states and 597 transitions. [2024-11-09 00:20:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 597 transitions. [2024-11-09 00:20:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:20:52,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2455 backedges. 422 proven. 15 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 451 states and 605 transitions. [2024-11-09 00:21:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 605 transitions. [2024-11-09 00:21:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:21:00,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:00,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2597 backedges. 2 proven. 577 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:06,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 455 states and 674 transitions. [2024-11-09 00:21:06,258 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 674 transitions. [2024-11-09 00:21:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:21:06,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:06,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2667 backedges. 634 proven. 15 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 456 states and 674 transitions. [2024-11-09 00:21:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 674 transitions. [2024-11-09 00:21:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:21:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2047 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:21:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 461 states and 680 transitions. [2024-11-09 00:21:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 680 transitions. [2024-11-09 00:21:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:21:13,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:13,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:13,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 645 proven. 40 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:14,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 462 states and 680 transitions. [2024-11-09 00:21:14,938 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 680 transitions. [2024-11-09 00:21:14,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:21:14,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:14,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:15,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 645 proven. 40 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 463 states and 680 transitions. [2024-11-09 00:21:16,964 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 680 transitions. [2024-11-09 00:21:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:21:16,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:16,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2743 backedges. 680 proven. 45 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 470 states and 688 transitions. [2024-11-09 00:21:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 688 transitions. [2024-11-09 00:21:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:21:24,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2743 backedges. 680 proven. 45 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 471 states and 688 transitions. [2024-11-09 00:21:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 688 transitions. [2024-11-09 00:21:25,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:21:25,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:25,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:25,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2067 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:21:30,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 476 states and 694 transitions. [2024-11-09 00:21:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 694 transitions. [2024-11-09 00:21:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:21:30,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:30,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:30,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2893 backedges. 809 proven. 66 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 480 states and 698 transitions. [2024-11-09 00:21:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 698 transitions. [2024-11-09 00:21:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:21:34,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2092 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:21:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 485 states and 704 transitions. [2024-11-09 00:21:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 704 transitions. [2024-11-09 00:21:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:21:39,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:39,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3047 backedges. 2 proven. 1027 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 489 states and 774 transitions. [2024-11-09 00:21:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 774 transitions. [2024-11-09 00:21:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:21:44,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:46,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 1078 proven. 27 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 490 states and 774 transitions. [2024-11-09 00:21:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 774 transitions. [2024-11-09 00:21:47,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:21:47,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1032 proven. 112 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 491 states and 774 transitions. [2024-11-09 00:21:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 774 transitions. [2024-11-09 00:21:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:21:50,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1032 proven. 112 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 492 states and 774 transitions. [2024-11-09 00:21:52,005 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 774 transitions. [2024-11-09 00:21:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:21:52,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:52,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1032 proven. 112 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:21:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:54,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 493 states and 774 transitions. [2024-11-09 00:21:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 774 transitions. [2024-11-09 00:21:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:21:54,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2122 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:21:59,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:59,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 498 states and 780 transitions. [2024-11-09 00:21:59,232 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 780 transitions. [2024-11-09 00:21:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:21:59,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:59,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 1067 proven. 120 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:07,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 505 states and 788 transitions. [2024-11-09 00:22:07,130 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 788 transitions. [2024-11-09 00:22:07,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:22:07,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:07,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 1067 proven. 120 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 506 states and 788 transitions. [2024-11-09 00:22:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 788 transitions. [2024-11-09 00:22:08,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:22:08,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3367 backedges. 2 proven. 1347 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:14,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 510 states and 857 transitions. [2024-11-09 00:22:14,948 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 857 transitions. [2024-11-09 00:22:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:22:14,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:14,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 1394 proven. 35 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 511 states and 857 transitions. [2024-11-09 00:22:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 857 transitions. [2024-11-09 00:22:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:22:18,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:18,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:22:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 516 states and 863 transitions. [2024-11-09 00:22:24,142 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 863 transitions. [2024-11-09 00:22:24,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:22:24,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:24,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1290 proven. 180 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 517 states and 863 transitions. [2024-11-09 00:22:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 863 transitions. [2024-11-09 00:22:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:22:26,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:26,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1290 proven. 180 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:28,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 518 states and 863 transitions. [2024-11-09 00:22:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 863 transitions. [2024-11-09 00:22:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:22:28,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1290 proven. 180 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 519 states and 863 transitions. [2024-11-09 00:22:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 863 transitions. [2024-11-09 00:22:30,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-09 00:22:30,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1290 proven. 180 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 520 states and 863 transitions. [2024-11-09 00:22:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 863 transitions. [2024-11-09 00:22:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:22:32,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:32,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:33,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3533 backedges. 1325 proven. 190 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 527 states and 871 transitions. [2024-11-09 00:22:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 871 transitions. [2024-11-09 00:22:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:22:41,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:42,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3533 backedges. 1325 proven. 190 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 528 states and 871 transitions. [2024-11-09 00:22:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 871 transitions. [2024-11-09 00:22:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-09 00:22:43,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2197 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:22:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 533 states and 877 transitions. [2024-11-09 00:22:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 877 transitions. [2024-11-09 00:22:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:22:49,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:49,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3703 backedges. 2 proven. 1683 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:22:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 537 states and 946 transitions. [2024-11-09 00:22:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 946 transitions. [2024-11-09 00:22:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:22:55,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:55,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:58,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3787 backedges. 1726 proven. 43 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 538 states and 946 transitions. [2024-11-09 00:23:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 946 transitions. [2024-11-09 00:23:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:23:00,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1548 proven. 264 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:02,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 539 states and 946 transitions. [2024-11-09 00:23:02,932 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 946 transitions. [2024-11-09 00:23:02,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:23:02,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1548 proven. 264 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 540 states and 946 transitions. [2024-11-09 00:23:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 946 transitions. [2024-11-09 00:23:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:23:05,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1548 proven. 264 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 541 states and 946 transitions. [2024-11-09 00:23:07,830 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 946 transitions. [2024-11-09 00:23:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:23:07,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1548 proven. 264 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:10,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 542 states and 946 transitions. [2024-11-09 00:23:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 946 transitions. [2024-11-09 00:23:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-09 00:23:10,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1548 proven. 264 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 543 states and 946 transitions. [2024-11-09 00:23:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 946 transitions. [2024-11-09 00:23:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-09 00:23:12,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:12,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2242 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:23:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 548 states and 952 transitions. [2024-11-09 00:23:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 952 transitions. [2024-11-09 00:23:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:23:18,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:18,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1583 proven. 276 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 555 states and 960 transitions. [2024-11-09 00:23:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 960 transitions. [2024-11-09 00:23:28,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-09 00:23:28,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:28,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1583 proven. 276 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 556 states and 960 transitions. [2024-11-09 00:23:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 960 transitions. [2024-11-09 00:23:29,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:23:29,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:23:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 561 states and 966 transitions. [2024-11-09 00:23:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 966 transitions. [2024-11-09 00:23:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-09 00:23:35,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:35,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4055 backedges. 1712 proven. 325 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 565 states and 970 transitions. [2024-11-09 00:23:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 970 transitions. [2024-11-09 00:23:41,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:23:41,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4237 backedges. 1841 proven. 378 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 569 states and 974 transitions. [2024-11-09 00:23:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 974 transitions. [2024-11-09 00:23:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 00:23:47,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:47,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2347 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:23:53,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 574 states and 980 transitions. [2024-11-09 00:23:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 980 transitions. [2024-11-09 00:23:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 00:23:53,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:53,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:54,362 INFO L134 CoverageAnalysis]: Checked inductivity of 4423 backedges. 1970 proven. 435 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:23:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 578 states and 984 transitions. [2024-11-09 00:23:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 984 transitions. [2024-11-09 00:23:59,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-09 00:23:59,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:59,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:01,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2407 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:24:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 583 states and 990 transitions. [2024-11-09 00:24:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 990 transitions. [2024-11-09 00:24:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-09 00:24:06,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4613 backedges. 2099 proven. 496 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:24:12,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 587 states and 994 transitions. [2024-11-09 00:24:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 994 transitions. [2024-11-09 00:24:12,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-09 00:24:12,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:12,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:14,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2472 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:24:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 592 states and 1000 transitions. [2024-11-09 00:24:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1000 transitions. [2024-11-09 00:24:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 00:24:18,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:18,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4807 backedges. 2228 proven. 561 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:24:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 596 states and 1004 transitions. [2024-11-09 00:24:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1004 transitions. [2024-11-09 00:24:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-09 00:24:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:25,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2542 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:24:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 601 states and 1010 transitions. [2024-11-09 00:24:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1010 transitions. [2024-11-09 00:24:31,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-09 00:24:31,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 5005 backedges. 2357 proven. 630 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:24:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 605 states and 1014 transitions. [2024-11-09 00:24:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1014 transitions. [2024-11-09 00:24:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-09 00:24:38,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:38,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5207 backedges. 2486 proven. 703 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:24:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 609 states and 1018 transitions. [2024-11-09 00:24:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1018 transitions. [2024-11-09 00:24:45,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-09 00:24:45,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:45,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2617 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:24:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 614 states and 1024 transitions. [2024-11-09 00:24:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1024 transitions. [2024-11-09 00:24:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 00:24:52,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:52,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:52,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:53,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5413 backedges. 2615 proven. 780 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:25:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 618 states and 1028 transitions. [2024-11-09 00:25:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1028 transitions. [2024-11-09 00:25:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:25:00,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2697 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:25:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 623 states and 1034 transitions. [2024-11-09 00:25:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1034 transitions. [2024-11-09 00:25:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-09 00:25:07,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:07,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5623 backedges. 2744 proven. 861 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:25:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 627 states and 1038 transitions. [2024-11-09 00:25:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1038 transitions. [2024-11-09 00:25:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-09 00:25:14,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2782 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:25:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:21,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 632 states and 1044 transitions. [2024-11-09 00:25:21,923 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1044 transitions. [2024-11-09 00:25:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-09 00:25:21,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:21,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5837 backedges. 2873 proven. 946 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:25:29,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 636 states and 1048 transitions. [2024-11-09 00:25:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1048 transitions. [2024-11-09 00:25:29,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-09 00:25:29,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:29,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:31,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2872 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:25:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 641 states and 1054 transitions. [2024-11-09 00:25:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1054 transitions. [2024-11-09 00:25:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-09 00:25:36,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6055 backedges. 3002 proven. 1035 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:25:44,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 645 states and 1058 transitions. [2024-11-09 00:25:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1058 transitions. [2024-11-09 00:25:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-09 00:25:44,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:44,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:44,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6277 backedges. 3131 proven. 1128 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:25:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 649 states and 1062 transitions. [2024-11-09 00:25:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1062 transitions. [2024-11-09 00:25:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-09 00:25:51,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:51,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:54,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2967 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:25:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 654 states and 1068 transitions. [2024-11-09 00:25:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1068 transitions. [2024-11-09 00:25:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-09 00:25:59,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:59,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6503 backedges. 3260 proven. 1225 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked. [2024-11-09 00:26:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 658 states and 1072 transitions. [2024-11-09 00:26:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1072 transitions. [2024-11-09 00:26:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:26:07,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:07,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 2017 trivial. 0 not checked. [2024-11-09 00:26:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 663 states and 1078 transitions. [2024-11-09 00:26:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1078 transitions. [2024-11-09 00:26:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-09 00:26:15,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:15,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:16,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6733 backedges. 3389 proven. 1326 refuted. 0 times theorem prover too weak. 2018 trivial. 0 not checked.