./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark03_linear.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_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/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_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark03_linear.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/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_f348be10-1f75-4d9f-9713-863f65681263/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 36118893e72f01ac34f08ae30ac9eb83d0074096398f7228653cb15beb7a3f4b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:36:36,425 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:36:36,479 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:36:36,483 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:36:36,483 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:36:36,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:36:36,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:36:36,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:36:36,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:36:36,503 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:36:36,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:36:36,504 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:36:36,505 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:36:36,505 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:36:36,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:36:36,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:36:36,506 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:36:36,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:36:36,506 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_f348be10-1f75-4d9f-9713-863f65681263/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 -> 36118893e72f01ac34f08ae30ac9eb83d0074096398f7228653cb15beb7a3f4b [2024-12-06 01:36:36,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:36:36,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:36:36,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:36:36,751 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:36:36,751 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:36:36,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-zilu/benchmark03_linear.i [2024-12-06 01:36:39,443 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/data/bb0d7d8f6/066649003c144f18bced518b7aab6359/FLAG886b9ca5e [2024-12-06 01:36:39,603 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:36:39,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/sv-benchmarks/c/loop-zilu/benchmark03_linear.i [2024-12-06 01:36:39,608 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/data/bb0d7d8f6/066649003c144f18bced518b7aab6359/FLAG886b9ca5e [2024-12-06 01:36:39,620 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/data/bb0d7d8f6/066649003c144f18bced518b7aab6359 [2024-12-06 01:36:39,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:36:39,624 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:36:39,626 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:36:39,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:36:39,630 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:36:39,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d42db00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39, skipping insertion in model container [2024-12-06 01:36:39,632 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,644 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:36:39,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:36:39,788 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:36:39,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:36:39,816 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:36:39,816 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39 WrapperNode [2024-12-06 01:36:39,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:36:39,818 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:36:39,818 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:36:39,818 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:36:39,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,847 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-12-06 01:36:39,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:36:39,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:36:39,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:36:39,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:36:39,854 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,855 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,858 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,859 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,863 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,864 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:36:39,866 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:36:39,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:36:39,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:36:39,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:36:39" (1/1) ... [2024-12-06 01:36:39,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:36:39,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:36:39,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:36:39,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f348be10-1f75-4d9f-9713-863f65681263/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:36:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:36:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:36:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:36:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:36:39,983 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:36:39,985 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:36:40,135 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-12-06 01:36:40,135 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:36:40,170 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:36:40,171 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 01:36:40,171 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:36:40 BoogieIcfgContainer [2024-12-06 01:36:40,171 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:36:40,172 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:36:40,172 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:36:40,180 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:36:40,180 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:36:40" (1/1) ... [2024-12-06 01:36:40,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:36:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2024-12-06 01:36:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-12-06 01:36:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:36:40,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:40,406 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 01:36:40,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-12-06 01:36:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-12-06 01:36:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:36:40,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:40,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:40,526 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 01:36:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-12-06 01:36:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-12-06 01:36:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:36:40,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:40,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:40,616 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 01:36:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 46 transitions. [2024-12-06 01:36:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2024-12-06 01:36:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:36:40,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:40,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:40,840 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 01:36:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-12-06 01:36:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-12-06 01:36:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:36:40,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:40,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:40,976 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 01:36:41,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:41,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2024-12-06 01:36:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2024-12-06 01:36:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:36:41,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:41,478 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 01:36:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 53 states and 72 transitions. [2024-12-06 01:36:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-12-06 01:36:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:36:41,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:41,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:42,113 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 01:36:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2024-12-06 01:36:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-12-06 01:36:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:36:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:43,130 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 01:36:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 72 states and 105 transitions. [2024-12-06 01:36:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 105 transitions. [2024-12-06 01:36:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:36:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:44,310 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 01:36:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2024-12-06 01:36:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2024-12-06 01:36:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:36:44,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:44,469 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 01:36:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 78 states and 124 transitions. [2024-12-06 01:36:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 124 transitions. [2024-12-06 01:36:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:36:44,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:44,743 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 01:36:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:45,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 88 states and 144 transitions. [2024-12-06 01:36:45,851 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 144 transitions. [2024-12-06 01:36:45,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:36:45,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:45,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:45,987 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 01:36:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 99 states and 169 transitions. [2024-12-06 01:36:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 169 transitions. [2024-12-06 01:36:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:36:47,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:47,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:47,301 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 01:36:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-12-06 01:36:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-12-06 01:36:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:36:47,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:47,615 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 01:36:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 111 states and 193 transitions. [2024-12-06 01:36:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 193 transitions. [2024-12-06 01:36:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:36:49,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:49,210 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 01:36:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 113 states and 195 transitions. [2024-12-06 01:36:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 195 transitions. [2024-12-06 01:36:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:36:49,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:49,622 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 01:36:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 124 states and 223 transitions. [2024-12-06 01:36:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 223 transitions. [2024-12-06 01:36:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:36:51,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:51,457 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 01:36:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 126 states and 225 transitions. [2024-12-06 01:36:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 225 transitions. [2024-12-06 01:36:51,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:36:51,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:51,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:51,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:52,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:54,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 136 states and 245 transitions. [2024-12-06 01:36:54,048 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 245 transitions. [2024-12-06 01:36:54,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:36:54,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:54,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:54,084 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 01:36:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 138 states and 247 transitions. [2024-12-06 01:36:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 247 transitions. [2024-12-06 01:36:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:36:54,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:54,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 149 states and 276 transitions. [2024-12-06 01:36:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 276 transitions. [2024-12-06 01:36:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:36:57,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:57,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:57,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:57,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 151 states and 278 transitions. [2024-12-06 01:36:57,414 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 278 transitions. [2024-12-06 01:36:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:36:57,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:57,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 159 states and 295 transitions. [2024-12-06 01:36:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 295 transitions. [2024-12-06 01:36:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:36:59,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:59,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:00,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 161 states and 297 transitions. [2024-12-06 01:37:00,291 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 297 transitions. [2024-12-06 01:37:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:37:00,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:03,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 171 states and 318 transitions. [2024-12-06 01:37:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 318 transitions. [2024-12-06 01:37:03,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:37:03,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:03,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 172 states and 318 transitions. [2024-12-06 01:37:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 318 transitions. [2024-12-06 01:37:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:37:03,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:06,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:06,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 182 states and 339 transitions. [2024-12-06 01:37:06,311 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 339 transitions. [2024-12-06 01:37:06,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 01:37:06,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:06,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 193 states and 363 transitions. [2024-12-06 01:37:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 363 transitions. [2024-12-06 01:37:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:37:09,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:12,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:12,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 201 states and 379 transitions. [2024-12-06 01:37:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 379 transitions. [2024-12-06 01:37:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:37:12,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:12,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 204 states and 392 transitions. [2024-12-06 01:37:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 392 transitions. [2024-12-06 01:37:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:37:13,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:13,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:16,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:16,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 215 states and 431 transitions. [2024-12-06 01:37:16,877 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 431 transitions. [2024-12-06 01:37:16,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:37:16,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:20,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 225 states and 451 transitions. [2024-12-06 01:37:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 451 transitions. [2024-12-06 01:37:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:37:20,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:20,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 235 states and 472 transitions. [2024-12-06 01:37:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 472 transitions. [2024-12-06 01:37:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:37:23,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:25,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 246 states and 511 transitions. [2024-12-06 01:37:25,964 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 511 transitions. [2024-12-06 01:37:25,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:37:25,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:25,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:26,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 256 states and 528 transitions. [2024-12-06 01:37:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 528 transitions. [2024-12-06 01:37:29,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:37:29,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 267 states and 551 transitions. [2024-12-06 01:37:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 551 transitions. [2024-12-06 01:37:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:37:34,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:38,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 276 states and 567 transitions. [2024-12-06 01:37:38,056 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 567 transitions. [2024-12-06 01:37:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 01:37:38,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:38,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 287 states and 608 transitions. [2024-12-06 01:37:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 608 transitions. [2024-12-06 01:37:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:37:43,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 295 states and 620 transitions. [2024-12-06 01:37:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 620 transitions. [2024-12-06 01:37:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:37:46,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:46,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 306 states and 639 transitions. [2024-12-06 01:37:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 639 transitions. [2024-12-06 01:37:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:37:51,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:54,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 313 states and 649 transitions. [2024-12-06 01:37:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 649 transitions. [2024-12-06 01:37:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:37:54,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 324 states and 679 transitions. [2024-12-06 01:37:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 679 transitions. [2024-12-06 01:37:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:37:59,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:59,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:59,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 331 states and 686 transitions. [2024-12-06 01:38:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 686 transitions. [2024-12-06 01:38:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:38:02,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:02,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 336 states and 691 transitions. [2024-12-06 01:38:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 691 transitions. [2024-12-06 01:38:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:38:04,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:38:08,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 346 states and 713 transitions. [2024-12-06 01:38:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 713 transitions. [2024-12-06 01:38:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:38:08,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:08,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:09,390 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:13,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 356 states and 742 transitions. [2024-12-06 01:38:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 742 transitions. [2024-12-06 01:38:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:38:13,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:13,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:13,977 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 31 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 362 states and 755 transitions. [2024-12-06 01:38:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 755 transitions. [2024-12-06 01:38:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:38:16,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:16,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 373 states and 805 transitions. [2024-12-06 01:38:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 805 transitions. [2024-12-06 01:38:20,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:38:20,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 382 states and 827 transitions. [2024-12-06 01:38:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 827 transitions. [2024-12-06 01:38:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:38:24,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:24,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:26,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 385 states and 847 transitions. [2024-12-06 01:38:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 847 transitions. [2024-12-06 01:38:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:38:26,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:26,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:31,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:31,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 396 states and 900 transitions. [2024-12-06 01:38:31,756 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 900 transitions. [2024-12-06 01:38:31,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:38:31,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:31,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:38:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:36,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 406 states and 921 transitions. [2024-12-06 01:38:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 921 transitions. [2024-12-06 01:38:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:38:36,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:46,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 417 states and 948 transitions. [2024-12-06 01:38:46,480 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 948 transitions. [2024-12-06 01:38:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:38:46,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:46,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 428 states and 1004 transitions. [2024-12-06 01:38:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1004 transitions. [2024-12-06 01:38:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:38:56,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:56,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 437 states and 1023 transitions. [2024-12-06 01:39:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1023 transitions. [2024-12-06 01:39:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:39:01,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:01,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:04,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 443 states and 1037 transitions. [2024-12-06 01:39:04,232 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1037 transitions. [2024-12-06 01:39:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:39:04,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:04,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:04,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 454 states and 1058 transitions. [2024-12-06 01:39:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1058 transitions. [2024-12-06 01:39:14,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:39:14,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:14,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:14,656 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 463 states and 1077 transitions. [2024-12-06 01:39:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1077 transitions. [2024-12-06 01:39:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:39:19,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:19,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:21,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 469 states and 1091 transitions. [2024-12-06 01:39:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1091 transitions. [2024-12-06 01:39:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:39:21,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:21,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 480 states and 1129 transitions. [2024-12-06 01:39:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1129 transitions. [2024-12-06 01:39:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:39:33,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:33,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:37,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 487 states and 1141 transitions. [2024-12-06 01:39:37,204 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1141 transitions. [2024-12-06 01:39:37,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:39:37,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:37,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 37 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:39,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 491 states and 1148 transitions. [2024-12-06 01:39:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1148 transitions. [2024-12-06 01:39:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:39:39,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:43,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:43,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 498 states and 1160 transitions. [2024-12-06 01:39:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1160 transitions. [2024-12-06 01:39:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:39:43,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:45,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 502 states and 1167 transitions. [2024-12-06 01:39:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1167 transitions. [2024-12-06 01:39:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:39:45,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:45,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:49,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 509 states and 1175 transitions. [2024-12-06 01:39:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1175 transitions. [2024-12-06 01:39:49,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:39:49,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:49,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:51,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 513 states and 1178 transitions. [2024-12-06 01:39:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1178 transitions. [2024-12-06 01:39:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:39:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:39:56,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:56,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 523 states and 1203 transitions. [2024-12-06 01:39:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1203 transitions. [2024-12-06 01:39:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:39:56,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 528 states and 1208 transitions. [2024-12-06 01:39:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1208 transitions. [2024-12-06 01:39:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:39:59,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 530 states and 1209 transitions. [2024-12-06 01:40:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1209 transitions. [2024-12-06 01:40:01,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:40:01,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:01,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 63 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:05,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 536 states and 1224 transitions. [2024-12-06 01:40:05,644 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1224 transitions. [2024-12-06 01:40:05,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 01:40:05,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:05,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:12,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 547 states and 1285 transitions. [2024-12-06 01:40:12,165 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1285 transitions. [2024-12-06 01:40:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:40:12,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:12,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 557 states and 1324 transitions. [2024-12-06 01:40:23,878 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1324 transitions. [2024-12-06 01:40:23,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:40:23,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 63 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 566 states and 1350 transitions. [2024-12-06 01:40:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1350 transitions. [2024-12-06 01:40:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:40:30,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 577 states and 1419 transitions. [2024-12-06 01:40:37,672 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1419 transitions. [2024-12-06 01:40:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:40:37,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 588 states and 1449 transitions. [2024-12-06 01:40:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1449 transitions. [2024-12-06 01:40:55,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:40:55,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 591 states and 1476 transitions. [2024-12-06 01:40:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1476 transitions. [2024-12-06 01:40:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:40:57,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 602 states and 1552 transitions. [2024-12-06 01:41:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1552 transitions. [2024-12-06 01:41:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:41:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 01:41:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 612 states and 1577 transitions. [2024-12-06 01:41:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1577 transitions. [2024-12-06 01:41:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:41:22,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:28,173 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:40,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 623 states and 1600 transitions. [2024-12-06 01:41:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1600 transitions. [2024-12-06 01:41:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:41:40,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:40,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:46,435 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 634 states and 1646 transitions. [2024-12-06 01:41:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1646 transitions. [2024-12-06 01:41:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:41:58,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 75 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 643 states and 1667 transitions. [2024-12-06 01:42:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1667 transitions. [2024-12-06 01:42:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:42:06,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:06,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,117 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 75 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 649 states and 1683 transitions. [2024-12-06 01:42:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1683 transitions. [2024-12-06 01:42:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:42:11,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 658 states and 1704 transitions. [2024-12-06 01:42:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1704 transitions. [2024-12-06 01:42:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:42:17,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:21,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 664 states and 1720 transitions. [2024-12-06 01:42:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1720 transitions. [2024-12-06 01:42:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:42:21,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 75 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 671 states and 1733 transitions. [2024-12-06 01:42:27,834 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1733 transitions. [2024-12-06 01:42:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:42:27,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:27,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 75 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 675 states and 1741 transitions. [2024-12-06 01:42:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1741 transitions. [2024-12-06 01:42:31,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:42:31,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:31,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 01:42:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 685 states and 1769 transitions. [2024-12-06 01:42:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1769 transitions. [2024-12-06 01:42:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:42:38,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 692 states and 1782 transitions. [2024-12-06 01:42:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1782 transitions. [2024-12-06 01:42:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:42:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 696 states and 1790 transitions. [2024-12-06 01:42:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1790 transitions. [2024-12-06 01:42:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:42:46,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:46,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 106 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 702 states and 1807 transitions. [2024-12-06 01:42:51,848 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1807 transitions. [2024-12-06 01:42:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:42:51,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:51,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 709 states and 1815 transitions. [2024-12-06 01:42:57,904 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1815 transitions. [2024-12-06 01:42:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:42:57,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:01,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 713 states and 1818 transitions. [2024-12-06 01:43:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1818 transitions. [2024-12-06 01:43:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:43:01,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:10,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 724 states and 1892 transitions. [2024-12-06 01:43:10,790 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1892 transitions. [2024-12-06 01:43:10,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:43:10,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:10,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:15,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:15,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 729 states and 1897 transitions. [2024-12-06 01:43:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1897 transitions. [2024-12-06 01:43:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:43:15,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:15,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 731 states and 1898 transitions. [2024-12-06 01:43:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1898 transitions. [2024-12-06 01:43:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:43:17,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:17,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 106 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 740 states and 1927 transitions. [2024-12-06 01:43:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1927 transitions. [2024-12-06 01:43:26,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:43:26,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:26,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:43:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 751 states and 2011 transitions. [2024-12-06 01:43:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 2011 transitions. [2024-12-06 01:43:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:43:37,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2061 states to 761 states and 2061 transitions. [2024-12-06 01:44:01,257 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2061 transitions. [2024-12-06 01:44:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:44:01,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 772 states and 2095 transitions. [2024-12-06 01:44:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2095 transitions. [2024-12-06 01:44:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:44:30,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:44:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 783 states and 2191 transitions. [2024-12-06 01:44:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2191 transitions. [2024-12-06 01:44:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:44:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:26,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 794 states and 2216 transitions. [2024-12-06 01:45:26,204 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 2216 transitions. [2024-12-06 01:45:26,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:45:26,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:26,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:27,294 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 797 states and 2249 transitions. [2024-12-06 01:45:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2249 transitions. [2024-12-06 01:45:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:45:30,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:45:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 808 states and 2303 transitions. [2024-12-06 01:45:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2303 transitions. [2024-12-06 01:45:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 01:45:59,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:59,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 01:46:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 818 states and 2331 transitions. [2024-12-06 01:46:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2331 transitions. [2024-12-06 01:46:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:46:08,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 126 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 827 states and 2354 transitions. [2024-12-06 01:46:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2354 transitions. [2024-12-06 01:46:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:46:18,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:18,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 126 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:26,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 833 states and 2372 transitions. [2024-12-06 01:46:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 2372 transitions. [2024-12-06 01:46:26,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:46:26,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:26,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:26,063 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:46:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 843 states and 2403 transitions. [2024-12-06 01:46:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2403 transitions. [2024-12-06 01:46:33,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:46:33,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:33,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 852 states and 2426 transitions. [2024-12-06 01:46:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2426 transitions. [2024-12-06 01:46:42,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:46:42,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:42,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 858 states and 2444 transitions. [2024-12-06 01:46:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2444 transitions. [2024-12-06 01:46:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:46:47,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:47,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:49,992 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 160 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:46:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 864 states and 2463 transitions. [2024-12-06 01:46:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2463 transitions. [2024-12-06 01:46:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:46:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 871 states and 2477 transitions. [2024-12-06 01:47:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2477 transitions. [2024-12-06 01:47:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:47:04,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:04,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 126 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 875 states and 2486 transitions. [2024-12-06 01:47:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 2486 transitions. [2024-12-06 01:47:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:47:09,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:09,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 886 states and 2573 transitions. [2024-12-06 01:47:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2573 transitions. [2024-12-06 01:47:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:47:21,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 893 states and 2587 transitions. [2024-12-06 01:47:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2587 transitions. [2024-12-06 01:47:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:47:28,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:28,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:32,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 897 states and 2596 transitions. [2024-12-06 01:47:32,063 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2596 transitions. [2024-12-06 01:47:32,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:47:32,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:32,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:34,842 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 160 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 906 states and 2629 transitions. [2024-12-06 01:47:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2629 transitions. [2024-12-06 01:47:44,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:47:44,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 913 states and 2637 transitions. [2024-12-06 01:47:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2637 transitions. [2024-12-06 01:47:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:47:52,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:47:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 917 states and 2640 transitions. [2024-12-06 01:47:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2640 transitions. [2024-12-06 01:47:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:47:56,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 928 states and 2741 transitions. [2024-12-06 01:48:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2741 transitions. [2024-12-06 01:48:09,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:48:09,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:09,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 933 states and 2746 transitions. [2024-12-06 01:48:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2746 transitions. [2024-12-06 01:48:16,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:48:16,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:18,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 935 states and 2747 transitions. [2024-12-06 01:48:18,522 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2747 transitions. [2024-12-06 01:48:18,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:48:18,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:18,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:32,978 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 946 states and 2784 transitions. [2024-12-06 01:48:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 2784 transitions. [2024-12-06 01:48:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:48:58,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:39,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 957 states and 2899 transitions. [2024-12-06 01:49:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 2899 transitions. [2024-12-06 01:49:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:49:39,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:39,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.