./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/nested9.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/nested9.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b --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 f3ca1fd1ad8fdbcd9efe7b99bc6e3715231417d253ce4ee9bba3d5969472333a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:16:51,875 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:16:51,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:16:51,950 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:16:51,950 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:16:51,977 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:16:51,978 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:16:51,978 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:16:51,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:16:51,978 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:16:51,979 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:16:51,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:16:51,980 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:16:51,980 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:16:51,981 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:16:51,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:51,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:16:51,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:16:51,981 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:16:51,981 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:16:51,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:16:51,981 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> f3ca1fd1ad8fdbcd9efe7b99bc6e3715231417d253ce4ee9bba3d5969472333a [2024-12-06 02:16:52,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:16:52,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:16:52,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:16:52,282 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:16:52,282 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:16:52,284 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-invgen/nested9.i [2024-12-06 02:16:55,452 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/data/262010b1f/228aa47c11c141518e0b22a67f9895c8/FLAG74b0ae20e [2024-12-06 02:16:55,691 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:16:55,692 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/sv-benchmarks/c/loop-invgen/nested9.i [2024-12-06 02:16:55,702 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/data/262010b1f/228aa47c11c141518e0b22a67f9895c8/FLAG74b0ae20e [2024-12-06 02:16:55,720 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/data/262010b1f/228aa47c11c141518e0b22a67f9895c8 [2024-12-06 02:16:55,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:16:55,724 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:16:55,725 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:55,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:16:55,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:16:55,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b0e0424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55, skipping insertion in model container [2024-12-06 02:16:55,732 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,746 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:16:55,889 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:55,897 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:16:55,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:16:55,928 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:16:55,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55 WrapperNode [2024-12-06 02:16:55,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:16:55,930 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:55,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:16:55,930 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:16:55,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,942 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,958 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 89 [2024-12-06 02:16:55,959 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:16:55,959 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:16:55,960 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:16:55,960 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:16:55,966 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,966 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,972 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,973 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,977 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,979 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,980 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,981 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:16:55,982 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:16:55,982 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:16:55,983 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:16:55,984 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:16:55" (1/1) ... [2024-12-06 02:16:55,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:16:56,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:16:56,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:16:56,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7d497749-f2ac-4870-98df-1ad73a0d84b9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:16:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:16:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:16:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:16:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:16:56,096 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:16:56,098 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:16:56,312 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-12-06 02:16:56,312 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:16:56,358 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:16:56,358 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:16:56,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:56 BoogieIcfgContainer [2024-12-06 02:16:56,359 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:16:56,360 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:16:56,360 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:16:56,372 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:16:56,372 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:16:56" (1/1) ... [2024-12-06 02:16:56,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:16:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 48 states and 55 transitions. [2024-12-06 02:16:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2024-12-06 02:16:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:16:56,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 54 transitions. [2024-12-06 02:16:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 54 transitions. [2024-12-06 02:16:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:16:56,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 46 states and 53 transitions. [2024-12-06 02:16:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 53 transitions. [2024-12-06 02:16:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:16:56,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-12-06 02:16:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-12-06 02:16:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:16:57,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:57,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:57,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 44 states and 51 transitions. [2024-12-06 02:16:57,779 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2024-12-06 02:16:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:16:57,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 46 states and 55 transitions. [2024-12-06 02:16:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 55 transitions. [2024-12-06 02:16:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:16:57,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:57,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:57,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:57,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-12-06 02:16:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-12-06 02:16:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:16:57,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 02:16:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 02:16:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:16:58,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-12-06 02:16:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-12-06 02:16:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:16:58,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 52 states and 62 transitions. [2024-12-06 02:16:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2024-12-06 02:16:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:16:58,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-12-06 02:16:58,413 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-12-06 02:16:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:16:58,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 56 states and 66 transitions. [2024-12-06 02:16:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 66 transitions. [2024-12-06 02:16:58,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:16:58,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 58 states and 70 transitions. [2024-12-06 02:16:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 70 transitions. [2024-12-06 02:16:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:16:58,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 61 states and 74 transitions. [2024-12-06 02:16:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 74 transitions. [2024-12-06 02:16:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:16:58,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 63 states and 77 transitions. [2024-12-06 02:16:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 77 transitions. [2024-12-06 02:16:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:16:58,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:58,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:59,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:59,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 65 states and 80 transitions. [2024-12-06 02:16:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 80 transitions. [2024-12-06 02:16:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:16:59,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:59,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:16:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 64 states and 79 transitions. [2024-12-06 02:16:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 79 transitions. [2024-12-06 02:16:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:16:59,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:17:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 69 states and 92 transitions. [2024-12-06 02:17:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 92 transitions. [2024-12-06 02:17:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:17:00,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-12-06 02:17:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-12-06 02:17:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:17:00,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:17:01,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2024-12-06 02:17:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2024-12-06 02:17:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:17:01,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:01,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:01,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 74 states and 108 transitions. [2024-12-06 02:17:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 108 transitions. [2024-12-06 02:17:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:17:01,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:01,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-12-06 02:17:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-12-06 02:17:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:17:02,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:02,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:17:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 81 states and 125 transitions. [2024-12-06 02:17:03,001 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 125 transitions. [2024-12-06 02:17:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:17:03,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 96 states and 157 transitions. [2024-12-06 02:17:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 157 transitions. [2024-12-06 02:17:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:17:05,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:05,422 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 99 states and 161 transitions. [2024-12-06 02:17:06,071 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 161 transitions. [2024-12-06 02:17:06,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:17:06,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:17:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 104 states and 172 transitions. [2024-12-06 02:17:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 172 transitions. [2024-12-06 02:17:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:17:06,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:06,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:06,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 124 states and 207 transitions. [2024-12-06 02:17:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 207 transitions. [2024-12-06 02:17:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:17:09,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:11,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 132 states and 222 transitions. [2024-12-06 02:17:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 222 transitions. [2024-12-06 02:17:11,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:17:11,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 139 states and 241 transitions. [2024-12-06 02:17:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 241 transitions. [2024-12-06 02:17:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:17:14,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:14,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 146 states and 258 transitions. [2024-12-06 02:17:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 258 transitions. [2024-12-06 02:17:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:17:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:19,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 153 states and 276 transitions. [2024-12-06 02:17:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 276 transitions. [2024-12-06 02:17:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:17:19,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:19,683 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 158 states and 289 transitions. [2024-12-06 02:17:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 289 transitions. [2024-12-06 02:17:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:17:21,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 159 states and 290 transitions. [2024-12-06 02:17:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 290 transitions. [2024-12-06 02:17:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:17:22,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 160 states and 290 transitions. [2024-12-06 02:17:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 290 transitions. [2024-12-06 02:17:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:17:22,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:17:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 165 states and 297 transitions. [2024-12-06 02:17:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 297 transitions. [2024-12-06 02:17:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:17:24,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:24,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:17:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 168 states and 301 transitions. [2024-12-06 02:17:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 301 transitions. [2024-12-06 02:17:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:17:25,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:25,246 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:17:25,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:25,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 169 states and 303 transitions. [2024-12-06 02:17:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 303 transitions. [2024-12-06 02:17:25,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:17:25,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:25,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:25,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:17:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 171 states and 306 transitions. [2024-12-06 02:17:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 306 transitions. [2024-12-06 02:17:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:17:26,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 177 states and 316 transitions. [2024-12-06 02:17:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 316 transitions. [2024-12-06 02:17:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:17:28,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:28,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:17:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:28,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 178 states and 317 transitions. [2024-12-06 02:17:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 317 transitions. [2024-12-06 02:17:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:17:28,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:17:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 187 states and 332 transitions. [2024-12-06 02:17:31,879 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 332 transitions. [2024-12-06 02:17:31,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:17:31,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:31,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:17:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 190 states and 343 transitions. [2024-12-06 02:17:33,371 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 343 transitions. [2024-12-06 02:17:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:17:33,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:17:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 193 states and 349 transitions. [2024-12-06 02:17:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 349 transitions. [2024-12-06 02:17:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:17:34,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:17:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 196 states and 353 transitions. [2024-12-06 02:17:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 353 transitions. [2024-12-06 02:17:35,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:17:35,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:35,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:17:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 208 states and 366 transitions. [2024-12-06 02:17:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 366 transitions. [2024-12-06 02:17:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:17:39,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:39,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:39,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:17:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 220 states and 383 transitions. [2024-12-06 02:17:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 383 transitions. [2024-12-06 02:17:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:17:42,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:17:44,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 224 states and 389 transitions. [2024-12-06 02:17:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 389 transitions. [2024-12-06 02:17:44,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:17:44,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:17:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 225 states and 391 transitions. [2024-12-06 02:17:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 391 transitions. [2024-12-06 02:17:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:17:44,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:44,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 02:17:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 233 states and 404 transitions. [2024-12-06 02:17:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 404 transitions. [2024-12-06 02:17:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:17:48,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 02:17:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 239 states and 414 transitions. [2024-12-06 02:17:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 414 transitions. [2024-12-06 02:17:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:17:49,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:17:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 240 states and 415 transitions. [2024-12-06 02:17:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 415 transitions. [2024-12-06 02:17:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:17:50,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:17:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 256 states and 457 transitions. [2024-12-06 02:17:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 457 transitions. [2024-12-06 02:17:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:17:57,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:57,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:57,568 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:18:00,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 261 states and 466 transitions. [2024-12-06 02:18:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 466 transitions. [2024-12-06 02:18:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:18:00,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:00,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:00,147 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:18:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 266 states and 483 transitions. [2024-12-06 02:18:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 483 transitions. [2024-12-06 02:18:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:18:03,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:03,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:18:03,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 267 states and 483 transitions. [2024-12-06 02:18:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 483 transitions. [2024-12-06 02:18:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:18:03,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:18:05,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 272 states and 490 transitions. [2024-12-06 02:18:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 490 transitions. [2024-12-06 02:18:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:18:05,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:05,712 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:18:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 273 states and 492 transitions. [2024-12-06 02:18:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 492 transitions. [2024-12-06 02:18:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:18:06,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:18:12,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:12,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 286 states and 529 transitions. [2024-12-06 02:18:12,627 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 529 transitions. [2024-12-06 02:18:12,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:18:12,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:12,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:12,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:18:16,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 293 states and 540 transitions. [2024-12-06 02:18:16,201 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 540 transitions. [2024-12-06 02:18:16,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:18:16,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:16,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:18:18,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 296 states and 559 transitions. [2024-12-06 02:18:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 559 transitions. [2024-12-06 02:18:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:18:18,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 02:18:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 301 states and 571 transitions. [2024-12-06 02:18:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 571 transitions. [2024-12-06 02:18:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:18:21,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 02:18:22,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 302 states and 569 transitions. [2024-12-06 02:18:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 569 transitions. [2024-12-06 02:18:22,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:18:22,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 02:18:22,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 303 states and 570 transitions. [2024-12-06 02:18:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 570 transitions. [2024-12-06 02:18:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:18:22,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:22,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 02:18:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 306 states and 574 transitions. [2024-12-06 02:18:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 574 transitions. [2024-12-06 02:18:24,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:18:24,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:24,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:18:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:26,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 311 states and 587 transitions. [2024-12-06 02:18:26,969 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 587 transitions. [2024-12-06 02:18:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:18:26,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:26,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:18:27,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:27,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 313 states and 591 transitions. [2024-12-06 02:18:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 591 transitions. [2024-12-06 02:18:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:18:27,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:18:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 314 states and 592 transitions. [2024-12-06 02:18:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 592 transitions. [2024-12-06 02:18:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:18:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:28,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:28,483 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 02:18:30,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:30,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 317 states and 596 transitions. [2024-12-06 02:18:30,015 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 596 transitions. [2024-12-06 02:18:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:18:30,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:30,236 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:18:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 320 states and 598 transitions. [2024-12-06 02:18:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 598 transitions. [2024-12-06 02:18:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:18:31,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:18:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 327 states and 632 transitions. [2024-12-06 02:18:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 632 transitions. [2024-12-06 02:18:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:18:35,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:35,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:35,911 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 37 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:18:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:38,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 334 states and 640 transitions. [2024-12-06 02:18:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 640 transitions. [2024-12-06 02:18:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:18:38,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:38,636 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:18:41,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 338 states and 655 transitions. [2024-12-06 02:18:41,401 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 655 transitions. [2024-12-06 02:18:41,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:18:41,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:41,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:18:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 342 states and 663 transitions. [2024-12-06 02:18:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 663 transitions. [2024-12-06 02:18:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:18:44,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:44,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 36 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:18:47,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:47,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 348 states and 674 transitions. [2024-12-06 02:18:47,978 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 674 transitions. [2024-12-06 02:18:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:18:47,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:47,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:18:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:51,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 354 states and 682 transitions. [2024-12-06 02:18:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 682 transitions. [2024-12-06 02:18:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:18:51,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:51,709 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 15 proven. 45 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:18:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 358 states and 688 transitions. [2024-12-06 02:18:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 688 transitions. [2024-12-06 02:18:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:18:54,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 02:18:56,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 364 states and 698 transitions. [2024-12-06 02:18:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 698 transitions. [2024-12-06 02:18:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:18:56,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 02:18:58,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 368 states and 703 transitions. [2024-12-06 02:18:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 703 transitions. [2024-12-06 02:18:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:18:58,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 34 proven. 26 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:19:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 376 states and 712 transitions. [2024-12-06 02:19:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 712 transitions. [2024-12-06 02:19:02,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:19:02,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:02,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 36 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 02:19:06,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:06,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 380 states and 726 transitions. [2024-12-06 02:19:06,598 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 726 transitions. [2024-12-06 02:19:06,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:19:06,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:06,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:06,615 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 02:19:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:07,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 381 states and 724 transitions. [2024-12-06 02:19:07,975 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 724 transitions. [2024-12-06 02:19:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:19:07,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:07,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 15 proven. 56 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:19:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:11,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 384 states and 726 transitions. [2024-12-06 02:19:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 726 transitions. [2024-12-06 02:19:11,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:19:11,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:11,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:11,080 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 15 proven. 56 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:19:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 388 states and 730 transitions. [2024-12-06 02:19:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 730 transitions. [2024-12-06 02:19:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:19:12,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-12-06 02:19:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 393 states and 737 transitions. [2024-12-06 02:19:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 737 transitions. [2024-12-06 02:19:15,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:19:15,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:15,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-12-06 02:19:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:15,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 396 states and 740 transitions. [2024-12-06 02:19:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 740 transitions. [2024-12-06 02:19:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:19:15,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:19:17,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 399 states and 743 transitions. [2024-12-06 02:19:17,550 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 743 transitions. [2024-12-06 02:19:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:19:17,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:17,835 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 34 proven. 3 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:19:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 404 states and 751 transitions. [2024-12-06 02:19:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 751 transitions. [2024-12-06 02:19:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:19:20,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:21,016 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 34 proven. 3 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:19:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 409 states and 759 transitions. [2024-12-06 02:19:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 759 transitions. [2024-12-06 02:19:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:19:24,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:24,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 02:19:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 411 states and 762 transitions. [2024-12-06 02:19:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 762 transitions. [2024-12-06 02:19:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:19:26,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 02:19:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 414 states and 765 transitions. [2024-12-06 02:19:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 765 transitions. [2024-12-06 02:19:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:19:29,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 02:19:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 417 states and 770 transitions. [2024-12-06 02:19:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 770 transitions. [2024-12-06 02:19:31,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:19:31,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 02:19:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:33,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 420 states and 774 transitions. [2024-12-06 02:19:33,637 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 774 transitions. [2024-12-06 02:19:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:19:33,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:33,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 41 proven. 64 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:19:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 422 states and 776 transitions. [2024-12-06 02:19:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 776 transitions. [2024-12-06 02:19:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:19:35,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:35,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:19:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 423 states and 776 transitions. [2024-12-06 02:19:36,262 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 776 transitions. [2024-12-06 02:19:36,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:19:36,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 56 proven. 56 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:19:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 426 states and 778 transitions. [2024-12-06 02:19:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 778 transitions. [2024-12-06 02:19:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:19:37,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:38,145 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 57 proven. 13 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:19:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 433 states and 806 transitions. [2024-12-06 02:19:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 806 transitions. [2024-12-06 02:19:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:19:42,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 57 proven. 13 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:19:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:45,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 437 states and 811 transitions. [2024-12-06 02:19:45,044 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 811 transitions. [2024-12-06 02:19:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:19:45,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:45,068 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:19:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:48,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 441 states and 820 transitions. [2024-12-06 02:19:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 820 transitions. [2024-12-06 02:19:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:19:48,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:48,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:19:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 442 states and 819 transitions. [2024-12-06 02:19:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 819 transitions. [2024-12-06 02:19:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:19:49,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:49,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:49,763 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-06 02:19:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 447 states and 830 transitions. [2024-12-06 02:19:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 830 transitions. [2024-12-06 02:19:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:19:52,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-12-06 02:19:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 449 states and 831 transitions. [2024-12-06 02:19:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 831 transitions. [2024-12-06 02:19:53,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:19:53,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:53,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 54 proven. 87 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:19:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 454 states and 834 transitions. [2024-12-06 02:19:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 834 transitions. [2024-12-06 02:19:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:19:56,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:56,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:56,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 02:20:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:06,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 475 states and 896 transitions. [2024-12-06 02:20:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 896 transitions. [2024-12-06 02:20:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:20:06,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:06,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 55 proven. 80 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 02:20:16,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 482 states and 909 transitions. [2024-12-06 02:20:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 909 transitions. [2024-12-06 02:20:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:20:16,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:16,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:16,981 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:20:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:19,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 486 states and 915 transitions. [2024-12-06 02:20:19,736 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 915 transitions. [2024-12-06 02:20:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:20:19,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 02:20:25,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:25,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 495 states and 946 transitions. [2024-12-06 02:20:25,495 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 946 transitions. [2024-12-06 02:20:25,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:20:25,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:25,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:25,534 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:20:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 502 states and 955 transitions. [2024-12-06 02:20:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 955 transitions. [2024-12-06 02:20:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:20:30,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:30,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:30,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:30,055 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 02:20:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:31,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 505 states and 959 transitions. [2024-12-06 02:20:31,918 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 959 transitions. [2024-12-06 02:20:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:20:31,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 74 proven. 93 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 02:20:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 508 states and 964 transitions. [2024-12-06 02:20:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 964 transitions. [2024-12-06 02:20:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:20:36,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:36,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-12-06 02:20:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 512 states and 967 transitions. [2024-12-06 02:20:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 967 transitions. [2024-12-06 02:20:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:20:40,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:40,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:40,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 76 proven. 29 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:20:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 519 states and 975 transitions. [2024-12-06 02:20:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 975 transitions. [2024-12-06 02:20:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:20:44,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 02:20:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 524 states and 980 transitions. [2024-12-06 02:20:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 980 transitions. [2024-12-06 02:20:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:20:47,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:20:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 536 states and 997 transitions. [2024-12-06 02:20:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 997 transitions. [2024-12-06 02:20:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:20:55,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:55,930 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-12-06 02:20:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 537 states and 998 transitions. [2024-12-06 02:20:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 998 transitions. [2024-12-06 02:20:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:20:57,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 02:20:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 542 states and 1005 transitions. [2024-12-06 02:20:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1005 transitions. [2024-12-06 02:20:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:20:59,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:59,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:59,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-12-06 02:21:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 543 states and 1002 transitions. [2024-12-06 02:21:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1002 transitions. [2024-12-06 02:21:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:21:01,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:01,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-12-06 02:21:02,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 545 states and 1005 transitions. [2024-12-06 02:21:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1005 transitions. [2024-12-06 02:21:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:21:02,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 02:21:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 562 states and 1071 transitions. [2024-12-06 02:21:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1071 transitions. [2024-12-06 02:21:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:21:14,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-12-06 02:21:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 563 states and 1071 transitions. [2024-12-06 02:21:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1071 transitions. [2024-12-06 02:21:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:21:15,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:15,496 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 112 proven. 2 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-12-06 02:21:18,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 570 states and 1078 transitions. [2024-12-06 02:21:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1078 transitions. [2024-12-06 02:21:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:21:18,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:18,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:18,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 02:21:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 574 states and 1094 transitions. [2024-12-06 02:21:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1094 transitions. [2024-12-06 02:21:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:21:23,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:23,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 02:21:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 578 states and 1100 transitions. [2024-12-06 02:21:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1100 transitions. [2024-12-06 02:21:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:21:26,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 02:21:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:29,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 582 states and 1117 transitions. [2024-12-06 02:21:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1117 transitions. [2024-12-06 02:21:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:21:29,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:30,244 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 02:21:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 586 states and 1126 transitions. [2024-12-06 02:21:33,941 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1126 transitions. [2024-12-06 02:21:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:21:33,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 84 proven. 156 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:21:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:36,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 588 states and 1129 transitions. [2024-12-06 02:21:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1129 transitions. [2024-12-06 02:21:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:21:36,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:37,672 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 84 proven. 156 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:21:41,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 592 states and 1136 transitions. [2024-12-06 02:21:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1136 transitions. [2024-12-06 02:21:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:21:41,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:41,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:21:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 598 states and 1148 transitions. [2024-12-06 02:21:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1148 transitions. [2024-12-06 02:21:47,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:21:47,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:47,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:47,835 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 02:21:49,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 599 states and 1147 transitions. [2024-12-06 02:21:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1147 transitions. [2024-12-06 02:21:49,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:21:49,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:49,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:49,668 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 02:21:51,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:51,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 600 states and 1146 transitions. [2024-12-06 02:21:51,278 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1146 transitions. [2024-12-06 02:21:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:21:51,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:51,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 02:21:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 602 states and 1148 transitions. [2024-12-06 02:21:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1148 transitions. [2024-12-06 02:21:52,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:21:52,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:52,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:52,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 02:21:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 604 states and 1149 transitions. [2024-12-06 02:21:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1149 transitions. [2024-12-06 02:21:53,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:21:53,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:53,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:21:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:58,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 613 states and 1159 transitions. [2024-12-06 02:21:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1159 transitions. [2024-12-06 02:21:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:21:58,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:58,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 161 proven. 3 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 02:22:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:00,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 617 states and 1162 transitions. [2024-12-06 02:22:00,900 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1162 transitions. [2024-12-06 02:22:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:22:00,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:00,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 02:22:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 617 states and 1161 transitions. [2024-12-06 02:22:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1161 transitions. [2024-12-06 02:22:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:22:02,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:02,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:03,495 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 42 proven. 270 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 02:22:05,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 618 states and 1161 transitions. [2024-12-06 02:22:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1161 transitions. [2024-12-06 02:22:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:22:05,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:22:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 623 states and 1185 transitions. [2024-12-06 02:22:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1185 transitions. [2024-12-06 02:22:10,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:22:10,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:10,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-06 02:22:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 630 states and 1194 transitions. [2024-12-06 02:22:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1194 transitions. [2024-12-06 02:22:16,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:22:16,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 02:22:19,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:19,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 633 states and 1198 transitions. [2024-12-06 02:22:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1198 transitions. [2024-12-06 02:22:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:22:19,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:19,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:19,615 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 184 proven. 7 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 02:22:25,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 637 states and 1205 transitions. [2024-12-06 02:22:25,557 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1205 transitions. [2024-12-06 02:22:25,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:22:25,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:25,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:25,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 206 proven. 4 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 02:22:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 644 states and 1217 transitions. [2024-12-06 02:22:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1217 transitions. [2024-12-06 02:22:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:22:34,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:34,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:22:36,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 645 states and 1214 transitions. [2024-12-06 02:22:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1214 transitions. [2024-12-06 02:22:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:22:36,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:22:39,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 648 states and 1217 transitions. [2024-12-06 02:22:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1217 transitions. [2024-12-06 02:22:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:22:39,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:39,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-12-06 02:22:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 650 states and 1222 transitions. [2024-12-06 02:22:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1222 transitions. [2024-12-06 02:22:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:22:41,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:42,398 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 95 proven. 219 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:22:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 654 states and 1226 transitions. [2024-12-06 02:22:45,052 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1226 transitions. [2024-12-06 02:22:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:22:45,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:45,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-12-06 02:22:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 657 states and 1230 transitions. [2024-12-06 02:22:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1230 transitions. [2024-12-06 02:22:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:22:48,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:48,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 95 proven. 219 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:22:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 660 states and 1233 transitions. [2024-12-06 02:22:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1233 transitions. [2024-12-06 02:22:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:22:52,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:52,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:52,445 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:22:53,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:53,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 661 states and 1234 transitions. [2024-12-06 02:22:53,347 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1234 transitions. [2024-12-06 02:22:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:22:53,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:54,736 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 190 proven. 219 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:22:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 664 states and 1237 transitions. [2024-12-06 02:22:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1237 transitions. [2024-12-06 02:22:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:22:56,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 165 proven. 13 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-12-06 02:23:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 668 states and 1242 transitions. [2024-12-06 02:23:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1242 transitions. [2024-12-06 02:23:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:23:00,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:00,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-12-06 02:23:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 669 states and 1241 transitions. [2024-12-06 02:23:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1241 transitions. [2024-12-06 02:23:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:23:02,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:02,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:02,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-12-06 02:23:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 671 states and 1242 transitions. [2024-12-06 02:23:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1242 transitions. [2024-12-06 02:23:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:23:04,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:04,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 516 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:23:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 674 states and 1243 transitions. [2024-12-06 02:23:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1243 transitions. [2024-12-06 02:23:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:23:06,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 232 proven. 30 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-12-06 02:23:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 681 states and 1280 transitions. [2024-12-06 02:23:14,607 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1280 transitions. [2024-12-06 02:23:14,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:23:14,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:14,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 232 proven. 30 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-12-06 02:23:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 685 states and 1285 transitions. [2024-12-06 02:23:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1285 transitions. [2024-12-06 02:23:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:23:18,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:18,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:18,326 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2024-12-06 02:23:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 689 states and 1296 transitions. [2024-12-06 02:23:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1296 transitions. [2024-12-06 02:23:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:23:23,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2024-12-06 02:23:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 690 states and 1295 transitions. [2024-12-06 02:23:25,576 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1295 transitions. [2024-12-06 02:23:25,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:23:25,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:25,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 02:23:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:30,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 695 states and 1308 transitions. [2024-12-06 02:23:30,065 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1308 transitions. [2024-12-06 02:23:30,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:23:30,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:30,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 02:23:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 697 states and 1309 transitions. [2024-12-06 02:23:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1309 transitions. [2024-12-06 02:23:31,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:23:31,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:31,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:34,055 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 297 proven. 295 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:23:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 701 states and 1311 transitions. [2024-12-06 02:23:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1311 transitions. [2024-12-06 02:23:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:23:38,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:38,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:23:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 708 states and 1374 transitions. [2024-12-06 02:23:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1374 transitions. [2024-12-06 02:23:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:23:47,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 340 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-12-06 02:23:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 712 states and 1384 transitions. [2024-12-06 02:23:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1384 transitions. [2024-12-06 02:23:54,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:23:54,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:54,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 381 proven. 93 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-06 02:24:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 716 states and 1390 transitions. [2024-12-06 02:24:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1390 transitions. [2024-12-06 02:24:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:24:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:00,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:03,484 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 0 proven. 626 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:24:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 745 states and 1456 transitions. [2024-12-06 02:24:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1456 transitions. [2024-12-06 02:24:22,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:24:22,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 586 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 02:24:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:31,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 754 states and 1487 transitions. [2024-12-06 02:24:31,650 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1487 transitions. [2024-12-06 02:24:31,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:24:31,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:31,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 383 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-12-06 02:24:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 757 states and 1491 transitions. [2024-12-06 02:24:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1491 transitions. [2024-12-06 02:24:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:24:35,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-12-06 02:24:38,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 760 states and 1495 transitions. [2024-12-06 02:24:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1495 transitions. [2024-12-06 02:24:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:24:38,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:38,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 337 proven. 29 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 02:24:43,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:43,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 763 states and 1502 transitions. [2024-12-06 02:24:43,442 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1502 transitions. [2024-12-06 02:24:43,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:24:43,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:43,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 337 proven. 29 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 02:24:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 766 states and 1506 transitions. [2024-12-06 02:24:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1506 transitions. [2024-12-06 02:24:47,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:24:47,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:47,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-12-06 02:24:52,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:52,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 770 states and 1510 transitions. [2024-12-06 02:24:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1510 transitions. [2024-12-06 02:24:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:24:52,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2024-12-06 02:24:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 773 states and 1514 transitions. [2024-12-06 02:24:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1514 transitions. [2024-12-06 02:24:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:24:56,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-06 02:25:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 778 states and 1521 transitions. [2024-12-06 02:25:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1521 transitions. [2024-12-06 02:25:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:25:00,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:00,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:00,951 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-06 02:25:04,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 781 states and 1527 transitions. [2024-12-06 02:25:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1527 transitions. [2024-12-06 02:25:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:25:04,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:04,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 95 proven. 532 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 02:25:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:09,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 784 states and 1530 transitions. [2024-12-06 02:25:09,797 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1530 transitions. [2024-12-06 02:25:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:25:09,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:09,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 0 proven. 603 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 02:25:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:14,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 790 states and 1535 transitions. [2024-12-06 02:25:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1535 transitions. [2024-12-06 02:25:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:25:14,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:14,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 402 proven. 395 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:25:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 794 states and 1538 transitions. [2024-12-06 02:25:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1538 transitions. [2024-12-06 02:25:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 02:25:31,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-12-06 02:25:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 798 states and 1550 transitions. [2024-12-06 02:25:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1550 transitions. [2024-12-06 02:25:37,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:25:37,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1292 trivial. 0 not checked. [2024-12-06 02:25:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:42,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 803 states and 1564 transitions. [2024-12-06 02:25:42,802 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1564 transitions. [2024-12-06 02:25:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 02:25:42,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:42,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1309 backedges. 534 proven. 506 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 02:25:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:50,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 806 states and 1566 transitions. [2024-12-06 02:25:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1566 transitions. [2024-12-06 02:25:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:25:50,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:51,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1057 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 02:26:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:01,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 813 states and 1643 transitions. [2024-12-06 02:26:01,421 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1643 transitions. [2024-12-06 02:26:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:26:01,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:01,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 447 proven. 666 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-06 02:26:14,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 817 states and 1652 transitions. [2024-12-06 02:26:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1652 transitions. [2024-12-06 02:26:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:26:14,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 591 proven. 0 refuted. 0 times theorem prover too weak. 776 trivial. 0 not checked. [2024-12-06 02:26:22,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 821 states and 1658 transitions. [2024-12-06 02:26:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1658 transitions. [2024-12-06 02:26:22,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 02:26:22,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:22,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:25,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1385 backedges. 111 proven. 1005 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 02:26:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:48,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 856 states and 1696 transitions. [2024-12-06 02:26:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1696 transitions. [2024-12-06 02:26:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 02:26:48,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:48,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1359 backedges. 0 proven. 1015 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-12-06 02:26:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:26:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 859 states and 1720 transitions. [2024-12-06 02:26:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1720 transitions. [2024-12-06 02:26:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:26:54,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:26:54,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:26:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:26:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 642 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-12-06 02:27:03,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 866 states and 1729 transitions. [2024-12-06 02:27:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1729 transitions. [2024-12-06 02:27:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:27:03,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1377 backedges. 645 proven. 0 refuted. 0 times theorem prover too weak. 732 trivial. 0 not checked. [2024-12-06 02:27:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 869 states and 1733 transitions. [2024-12-06 02:27:06,791 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1733 transitions. [2024-12-06 02:27:06,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 02:27:06,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:06,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1422 backedges. 565 proven. 11 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2024-12-06 02:27:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 872 states and 1737 transitions. [2024-12-06 02:27:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1737 transitions. [2024-12-06 02:27:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:27:11,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1464 trivial. 0 not checked. [2024-12-06 02:27:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 876 states and 1741 transitions. [2024-12-06 02:27:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1741 transitions. [2024-12-06 02:27:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:27:17,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:19,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1403 backedges. 735 proven. 47 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-12-06 02:27:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 883 states and 1750 transitions. [2024-12-06 02:27:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1750 transitions. [2024-12-06 02:27:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 02:27:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2024-12-06 02:27:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 888 states and 1756 transitions. [2024-12-06 02:27:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1756 transitions. [2024-12-06 02:27:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 02:27:31,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 897 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-12-06 02:27:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:35,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 891 states and 1759 transitions. [2024-12-06 02:27:35,102 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1759 transitions. [2024-12-06 02:27:35,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 02:27:35,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:35,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1569 backedges. 0 proven. 948 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-12-06 02:27:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 903 states and 1776 transitions. [2024-12-06 02:27:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1776 transitions. [2024-12-06 02:27:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:27:51,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-12-06 02:27:54,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:54,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 904 states and 1777 transitions. [2024-12-06 02:27:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1777 transitions. [2024-12-06 02:27:54,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:27:54,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:54,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1613 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-12-06 02:27:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 909 states and 1785 transitions. [2024-12-06 02:27:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1785 transitions. [2024-12-06 02:27:59,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 02:27:59,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:59,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:59,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 0 proven. 984 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 02:28:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 916 states and 1793 transitions. [2024-12-06 02:28:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1793 transitions. [2024-12-06 02:28:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:28:05,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2024-12-06 02:28:08,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 917 states and 1791 transitions. [2024-12-06 02:28:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1791 transitions. [2024-12-06 02:28:08,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:28:08,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:08,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1617 backedges. 199 proven. 0 refuted. 0 times theorem prover too weak. 1418 trivial. 0 not checked. [2024-12-06 02:28:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:13,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 921 states and 1796 transitions. [2024-12-06 02:28:13,489 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1796 transitions. [2024-12-06 02:28:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:28:13,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:13,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1651 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2024-12-06 02:28:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 924 states and 1803 transitions. [2024-12-06 02:28:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1803 transitions. [2024-12-06 02:28:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 02:28:16,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1670 trivial. 0 not checked. [2024-12-06 02:28:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 926 states and 1805 transitions. [2024-12-06 02:28:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1805 transitions. [2024-12-06 02:28:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 02:28:18,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:18,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1670 trivial. 0 not checked. [2024-12-06 02:28:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 928 states and 1813 transitions. [2024-12-06 02:28:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1813 transitions. [2024-12-06 02:28:20,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 02:28:20,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:20,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1628 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 1428 trivial. 0 not checked. [2024-12-06 02:28:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 933 states and 1828 transitions. [2024-12-06 02:28:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1828 transitions. [2024-12-06 02:28:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 02:28:25,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:25,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:25,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1708 backedges. 0 proven. 1086 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-12-06 02:28:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 940 states and 1838 transitions. [2024-12-06 02:28:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1838 transitions. [2024-12-06 02:28:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:28:31,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:31,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:31,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1672 backedges. 262 proven. 2 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-12-06 02:28:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 948 states and 1846 transitions. [2024-12-06 02:28:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1846 transitions. [2024-12-06 02:28:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:28:39,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:39,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1679 backedges. 268 proven. 4 refuted. 0 times theorem prover too weak. 1407 trivial. 0 not checked. [2024-12-06 02:28:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 952 states and 1850 transitions. [2024-12-06 02:28:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1850 transitions. [2024-12-06 02:28:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:28:48,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 324 proven. 0 refuted. 0 times theorem prover too weak. 1416 trivial. 0 not checked. [2024-12-06 02:28:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:28:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 956 states and 1863 transitions. [2024-12-06 02:28:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1863 transitions. [2024-12-06 02:28:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:28:55,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:28:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:28:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:28:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 324 proven. 0 refuted. 0 times theorem prover too weak. 1416 trivial. 0 not checked. [2024-12-06 02:29:01,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 960 states and 1881 transitions. [2024-12-06 02:29:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1881 transitions. [2024-12-06 02:29:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:29:01,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:01,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-12-06 02:29:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 964 states and 1889 transitions. [2024-12-06 02:29:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1889 transitions. [2024-12-06 02:29:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:29:06,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2024-12-06 02:29:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 968 states and 1898 transitions. [2024-12-06 02:29:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1898 transitions. [2024-12-06 02:29:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:29:12,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:12,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1757 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 1426 trivial. 0 not checked. [2024-12-06 02:29:18,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 972 states and 1903 transitions. [2024-12-06 02:29:18,566 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1903 transitions. [2024-12-06 02:29:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:29:18,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:18,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1794 trivial. 0 not checked. [2024-12-06 02:29:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 973 states and 1899 transitions. [2024-12-06 02:29:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1899 transitions. [2024-12-06 02:29:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:29:21,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:21,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:21,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1794 trivial. 0 not checked. [2024-12-06 02:29:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 974 states and 1896 transitions. [2024-12-06 02:29:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1896 transitions. [2024-12-06 02:29:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:29:24,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:24,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1794 trivial. 0 not checked. [2024-12-06 02:29:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 977 states and 1907 transitions. [2024-12-06 02:29:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1907 transitions. [2024-12-06 02:29:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:29:27,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1814 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1814 trivial. 0 not checked. [2024-12-06 02:29:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 979 states and 1908 transitions. [2024-12-06 02:29:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1908 transitions. [2024-12-06 02:29:29,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:29:29,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:29,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1814 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1814 trivial. 0 not checked. [2024-12-06 02:29:32,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:32,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 981 states and 1913 transitions. [2024-12-06 02:29:32,401 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1913 transitions. [2024-12-06 02:29:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:29:32,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:32,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1768 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 1436 trivial. 0 not checked. [2024-12-06 02:29:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 985 states and 1918 transitions. [2024-12-06 02:29:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1918 transitions. [2024-12-06 02:29:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:29:36,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:36,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1814 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1814 trivial. 0 not checked. [2024-12-06 02:29:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 987 states and 1929 transitions. [2024-12-06 02:29:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1929 transitions. [2024-12-06 02:29:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:29:38,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:38,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:39,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 02:29:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 990 states and 1934 transitions. [2024-12-06 02:29:43,381 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1934 transitions. [2024-12-06 02:29:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:29:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 02:29:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:47,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 996 states and 1939 transitions. [2024-12-06 02:29:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1939 transitions. [2024-12-06 02:29:47,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:29:47,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:47,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:47,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 02:29:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:29:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1002 states and 1947 transitions. [2024-12-06 02:29:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1947 transitions. [2024-12-06 02:29:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:29:53,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:29:53,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:29:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:29:53,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 02:30:01,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 1009 states and 1955 transitions. [2024-12-06 02:30:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1955 transitions. [2024-12-06 02:30:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 02:30:01,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1813 backedges. 364 proven. 5 refuted. 0 times theorem prover too weak. 1444 trivial. 0 not checked.