./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/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_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b9049196bba7cbcb7cf3ded9c8379f49dc6ac79e222934a18b33266f1e0c667f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:20:31,843 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:20:31,904 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 06:20:31,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:20:31,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:20:31,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:20:31,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:20:31,931 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:20:31,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:20:31,931 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:20:31,932 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:20:31,933 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:20:31,933 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:20:31,933 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:20:31,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:20:31,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:20:31,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:20:31,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:20:31,933 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:20:31,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:20:31,934 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_8bad9bd8-fdde-413a-8544-ee521e382476/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9049196bba7cbcb7cf3ded9c8379f49dc6ac79e222934a18b33266f1e0c667f [2024-12-06 06:20:32,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:20:32,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:20:32,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:20:32,208 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:20:32,208 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:20:32,209 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i [2024-12-06 06:20:35,046 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/data/57b9c2204/3e74498cae9c46149c1b8421d1a21bf4/FLAG9c6561439 [2024-12-06 06:20:35,258 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:20:35,259 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/sv-benchmarks/c/termination-memory-alloca/KroeningSharyginaTsitovichWintersteiger-2010CAV-Fig1-alloca.i [2024-12-06 06:20:35,269 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/data/57b9c2204/3e74498cae9c46149c1b8421d1a21bf4/FLAG9c6561439 [2024-12-06 06:20:35,618 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/data/57b9c2204/3e74498cae9c46149c1b8421d1a21bf4 [2024-12-06 06:20:35,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:20:35,622 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:20:35,623 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:20:35,623 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:20:35,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:20:35,628 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,628 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69a57ef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35, skipping insertion in model container [2024-12-06 06:20:35,629 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,652 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:20:35,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:20:35,874 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:20:35,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:20:35,929 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:20:35,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35 WrapperNode [2024-12-06 06:20:35,930 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:20:35,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:20:35,931 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:20:35,931 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:20:35,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,948 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,967 INFO L138 Inliner]: procedures = 110, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 46 [2024-12-06 06:20:35,967 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:20:35,968 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:20:35,968 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:20:35,968 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:20:35,976 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,979 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,979 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,983 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,983 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,986 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,987 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,988 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,989 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:20:35,989 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:20:35,990 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:20:35,990 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:20:35,990 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:35" (1/1) ... [2024-12-06 06:20:35,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:20:36,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:20:36,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:20:36,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bad9bd8-fdde-413a-8544-ee521e382476/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:20:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:20:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:20:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:20:36,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:20:36,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:20:36,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:20:36,139 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:20:36,141 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:20:36,320 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-12-06 06:20:36,320 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:20:36,350 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:20:36,350 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:20:36,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:36 BoogieIcfgContainer [2024-12-06 06:20:36,351 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:20:36,352 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:20:36,352 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:20:36,360 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:20:36,360 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:36" (1/1) ... [2024-12-06 06:20:36,368 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:20:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 38 states and 41 transitions. [2024-12-06 06:20:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2024-12-06 06:20:36,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:20:36,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:36,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:36,623 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 06:20:36,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2024-12-06 06:20:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-12-06 06:20:36,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:20:36,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:36,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:36,801 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 06:20:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2024-12-06 06:20:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2024-12-06 06:20:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:20:36,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,024 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 06:20:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 35 states and 38 transitions. [2024-12-06 06:20:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2024-12-06 06:20:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:20:37,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,225 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 06:20:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 34 states and 37 transitions. [2024-12-06 06:20:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 37 transitions. [2024-12-06 06:20:37,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:20:37,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,477 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 06:20:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 35 states and 38 transitions. [2024-12-06 06:20:37,588 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2024-12-06 06:20:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:20:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,638 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 06:20:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:37,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2024-12-06 06:20:37,750 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2024-12-06 06:20:37,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:20:37,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,773 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 06:20:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 35 states and 40 transitions. [2024-12-06 06:20:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 40 transitions. [2024-12-06 06:20:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:20:37,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:37,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:37,831 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 06:20:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-12-06 06:20:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-12-06 06:20:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:20:37,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:37,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,030 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 06:20:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2024-12-06 06:20:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2024-12-06 06:20:38,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:20:38,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,515 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 06:20:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 40 states and 50 transitions. [2024-12-06 06:20:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2024-12-06 06:20:38,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:20:38,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,576 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 06:20:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-12-06 06:20:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 06:20:38,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:20:38,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,621 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 06:20:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-12-06 06:20:38,635 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-12-06 06:20:38,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:20:38,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,666 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 06:20:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-12-06 06:20:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 06:20:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:20:38,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,718 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 06:20:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-12-06 06:20:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-12-06 06:20:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:20:38,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,774 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 06:20:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-12-06 06:20:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 06:20:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:20:38,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,820 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 06:20:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-12-06 06:20:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-12-06 06:20:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:20:38,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,883 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 06:20:38,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-12-06 06:20:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 06:20:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:20:38,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:38,999 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 06:20:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:39,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-12-06 06:20:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-12-06 06:20:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:20:39,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:39,445 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 06:20:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 56 states and 83 transitions. [2024-12-06 06:20:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 83 transitions. [2024-12-06 06:20:39,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:20:39,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 58 states and 84 transitions. [2024-12-06 06:20:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-12-06 06:20:40,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:20:40,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:40,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:40,031 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 06:20:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-12-06 06:20:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-12-06 06:20:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:20:40,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:40,069 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 06:20:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2024-12-06 06:20:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-12-06 06:20:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:20:40,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:40,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:40,290 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 06:20:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 65 states and 91 transitions. [2024-12-06 06:20:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 91 transitions. [2024-12-06 06:20:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:20:40,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 06:20:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 71 states and 100 transitions. [2024-12-06 06:20:40,681 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 100 transitions. [2024-12-06 06:20:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 06:20:40,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:40,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 77 states and 113 transitions. [2024-12-06 06:20:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 113 transitions. [2024-12-06 06:20:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:20:42,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:20:43,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 84 states and 128 transitions. [2024-12-06 06:20:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 128 transitions. [2024-12-06 06:20:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:20:43,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:43,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:20:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 91 states and 141 transitions. [2024-12-06 06:20:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-12-06 06:20:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:20:44,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:44,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:20:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 93 states and 142 transitions. [2024-12-06 06:20:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 142 transitions. [2024-12-06 06:20:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:20:44,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:20:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:45,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 95 states and 143 transitions. [2024-12-06 06:20:45,040 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 143 transitions. [2024-12-06 06:20:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:20:45,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:20:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 97 states and 146 transitions. [2024-12-06 06:20:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 146 transitions. [2024-12-06 06:20:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:20:45,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:45,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:20:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 100 states and 150 transitions. [2024-12-06 06:20:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 150 transitions. [2024-12-06 06:20:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:20:46,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:46,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:20:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 101 states and 152 transitions. [2024-12-06 06:20:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 152 transitions. [2024-12-06 06:20:46,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:20:46,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:46,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 06:20:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 103 states and 154 transitions. [2024-12-06 06:20:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 154 transitions. [2024-12-06 06:20:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:20:46,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 111 states and 169 transitions. [2024-12-06 06:20:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 169 transitions. [2024-12-06 06:20:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:20:49,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:20:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 111 states and 166 transitions. [2024-12-06 06:20:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 166 transitions. [2024-12-06 06:20:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:20:49,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:49,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:20:50,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:50,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 114 states and 168 transitions. [2024-12-06 06:20:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 168 transitions. [2024-12-06 06:20:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:20:50,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:50,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 06:20:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 169 transitions. [2024-12-06 06:20:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 169 transitions. [2024-12-06 06:20:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:20:51,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 122 states and 178 transitions. [2024-12-06 06:20:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 178 transitions. [2024-12-06 06:20:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:20:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:59,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 130 states and 189 transitions. [2024-12-06 06:20:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 189 transitions. [2024-12-06 06:20:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:20:59,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:01,294 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 132 states and 191 transitions. [2024-12-06 06:21:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 191 transitions. [2024-12-06 06:21:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:21:03,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 34 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 140 states and 202 transitions. [2024-12-06 06:21:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 202 transitions. [2024-12-06 06:21:07,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:21:07,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:07,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:08,552 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 37 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 142 states and 204 transitions. [2024-12-06 06:21:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 204 transitions. [2024-12-06 06:21:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:21:10,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:10,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 42 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:15,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:15,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 150 states and 216 transitions. [2024-12-06 06:21:15,109 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 216 transitions. [2024-12-06 06:21:15,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:21:15,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:15,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:16,224 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 46 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:17,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:17,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 152 states and 218 transitions. [2024-12-06 06:21:17,898 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 218 transitions. [2024-12-06 06:21:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:21:17,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 50 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:23,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:23,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 160 states and 230 transitions. [2024-12-06 06:21:23,698 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 230 transitions. [2024-12-06 06:21:23,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:21:23,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:23,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 54 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 162 states and 232 transitions. [2024-12-06 06:21:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 232 transitions. [2024-12-06 06:21:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:21:27,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:28,116 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 58 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 170 states and 241 transitions. [2024-12-06 06:21:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 241 transitions. [2024-12-06 06:21:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:21:33,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 62 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:37,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-12-06 06:21:37,284 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-12-06 06:21:37,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:21:37,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:37,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 66 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 180 states and 254 transitions. [2024-12-06 06:21:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2024-12-06 06:21:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:21:44,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:44,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 69 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 182 states and 256 transitions. [2024-12-06 06:21:48,359 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 256 transitions. [2024-12-06 06:21:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:21:48,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 74 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:56,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 190 states and 268 transitions. [2024-12-06 06:21:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 268 transitions. [2024-12-06 06:21:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:21:56,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 78 proven. 284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 192 states and 270 transitions. [2024-12-06 06:22:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 270 transitions. [2024-12-06 06:22:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:22:00,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:00,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 82 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 200 states and 282 transitions. [2024-12-06 06:22:08,966 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 282 transitions. [2024-12-06 06:22:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:22:08,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:08,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 86 proven. 356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 202 states and 284 transitions. [2024-12-06 06:22:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 284 transitions. [2024-12-06 06:22:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:22:14,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 90 proven. 462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 210 states and 296 transitions. [2024-12-06 06:22:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 296 transitions. [2024-12-06 06:22:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:22:22,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 94 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 212 states and 298 transitions. [2024-12-06 06:22:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 298 transitions. [2024-12-06 06:22:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 06:22:27,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:29,304 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 98 proven. 552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:35,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 220 states and 310 transitions. [2024-12-06 06:22:35,809 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2024-12-06 06:22:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 06:22:35,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:38,002 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 102 proven. 524 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 222 states and 312 transitions. [2024-12-06 06:22:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 312 transitions. [2024-12-06 06:22:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:22:41,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 106 proven. 650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 230 states and 324 transitions. [2024-12-06 06:22:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 324 transitions. [2024-12-06 06:22:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:22:51,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:51,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 110 proven. 620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:57,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 232 states and 326 transitions. [2024-12-06 06:22:57,709 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 326 transitions. [2024-12-06 06:22:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:22:57,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:00,356 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 114 proven. 756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 240 states and 338 transitions. [2024-12-06 06:23:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 338 transitions. [2024-12-06 06:23:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:23:08,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:08,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 118 proven. 724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 242 states and 340 transitions. [2024-12-06 06:23:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 340 transitions. [2024-12-06 06:23:15,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:23:15,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:15,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 122 proven. 870 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:28,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 250 states and 345 transitions. [2024-12-06 06:23:28,292 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 345 transitions. [2024-12-06 06:23:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:23:28,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:28,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:31,806 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 126 proven. 836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 252 states and 347 transitions. [2024-12-06 06:23:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 347 transitions. [2024-12-06 06:23:35,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:23:35,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:35,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:39,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 130 proven. 992 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:49,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 260 states and 358 transitions. [2024-12-06 06:23:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 358 transitions. [2024-12-06 06:23:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:23:49,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1090 backedges. 133 proven. 957 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:57,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 262 states and 360 transitions. [2024-12-06 06:23:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 360 transitions. [2024-12-06 06:23:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 06:23:57,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:57,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 138 proven. 1122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2024-12-06 06:24:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-12-06 06:24:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 06:24:09,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 142 proven. 1084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 272 states and 374 transitions. [2024-12-06 06:24:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 374 transitions. [2024-12-06 06:24:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 06:24:17,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:17,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 146 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 280 states and 386 transitions. [2024-12-06 06:24:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 386 transitions. [2024-12-06 06:24:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 06:24:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 150 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 282 states and 388 transitions. [2024-12-06 06:24:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 388 transitions. [2024-12-06 06:24:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 06:24:42,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1560 backedges. 154 proven. 1406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 290 states and 400 transitions. [2024-12-06 06:24:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 400 transitions. [2024-12-06 06:24:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 06:24:56,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:56,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:00,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 158 proven. 1364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 292 states and 402 transitions. [2024-12-06 06:25:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 402 transitions. [2024-12-06 06:25:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 06:25:04,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:04,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 162 proven. 1560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 300 states and 414 transitions. [2024-12-06 06:25:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 414 transitions. [2024-12-06 06:25:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 06:25:18,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 166 proven. 1516 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 302 states and 416 transitions. [2024-12-06 06:25:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 416 transitions. [2024-12-06 06:25:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 06:25:27,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:27,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:31,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1892 backedges. 170 proven. 1722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:41,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:41,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 310 states and 428 transitions. [2024-12-06 06:25:41,717 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 428 transitions. [2024-12-06 06:25:41,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 06:25:41,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:41,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1850 backedges. 174 proven. 1676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 312 states and 430 transitions. [2024-12-06 06:25:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 430 transitions. [2024-12-06 06:25:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 06:25:50,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 178 proven. 1892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:06,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:06,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 320 states and 442 transitions. [2024-12-06 06:26:06,353 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 442 transitions. [2024-12-06 06:26:06,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 06:26:06,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:06,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 182 proven. 1844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:16,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 322 states and 444 transitions. [2024-12-06 06:26:16,154 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 444 transitions. [2024-12-06 06:26:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 06:26:16,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 186 proven. 2070 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:32,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 330 states and 456 transitions. [2024-12-06 06:26:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 456 transitions. [2024-12-06 06:26:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 06:26:32,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2210 backedges. 190 proven. 2020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 332 states and 458 transitions. [2024-12-06 06:26:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 458 transitions. [2024-12-06 06:26:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 06:26:42,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 194 proven. 2256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 340 states and 470 transitions. [2024-12-06 06:27:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 470 transitions. [2024-12-06 06:27:00,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 06:27:00,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:00,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2402 backedges. 198 proven. 2204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 342 states and 472 transitions. [2024-12-06 06:27:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 472 transitions. [2024-12-06 06:27:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 06:27:12,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 202 proven. 2450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 350 states and 484 transitions. [2024-12-06 06:27:31,576 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 484 transitions. [2024-12-06 06:27:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 06:27:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:38,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2602 backedges. 206 proven. 2396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 352 states and 486 transitions. [2024-12-06 06:27:43,927 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 486 transitions. [2024-12-06 06:27:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 06:27:43,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 210 proven. 2652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 360 states and 498 transitions. [2024-12-06 06:28:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 498 transitions. [2024-12-06 06:28:02,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 06:28:02,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2810 backedges. 214 proven. 2596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:15,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 362 states and 500 transitions. [2024-12-06 06:28:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 500 transitions. [2024-12-06 06:28:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 06:28:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:15,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 218 proven. 2862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:35,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:35,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 370 states and 512 transitions. [2024-12-06 06:28:35,008 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 512 transitions. [2024-12-06 06:28:35,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 06:28:35,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:35,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3026 backedges. 222 proven. 2804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 372 states and 514 transitions. [2024-12-06 06:28:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 514 transitions. [2024-12-06 06:28:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 06:28:47,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3306 backedges. 226 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:07,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 380 states and 526 transitions. [2024-12-06 06:29:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 526 transitions. [2024-12-06 06:29:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 06:29:07,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:07,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3250 backedges. 230 proven. 3020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 382 states and 528 transitions. [2024-12-06 06:29:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 528 transitions. [2024-12-06 06:29:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 06:29:20,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:27,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3540 backedges. 234 proven. 3306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:40,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:40,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 390 states and 540 transitions. [2024-12-06 06:29:40,521 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 540 transitions. [2024-12-06 06:29:40,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 06:29:40,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:40,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3482 backedges. 238 proven. 3244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 392 states and 542 transitions. [2024-12-06 06:29:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 542 transitions. [2024-12-06 06:29:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 06:29:53,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:53,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:01,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3782 backedges. 242 proven. 3540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 400 states and 554 transitions. [2024-12-06 06:30:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 554 transitions. [2024-12-06 06:30:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 06:30:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:15,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3722 backedges. 246 proven. 3476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 402 states and 556 transitions. [2024-12-06 06:30:29,255 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 556 transitions. [2024-12-06 06:30:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 06:30:29,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:29,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:29,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 250 proven. 3782 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:52,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 410 states and 553 transitions. [2024-12-06 06:30:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 553 transitions. [2024-12-06 06:30:52,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 06:30:52,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3970 backedges. 254 proven. 3716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:31:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 412 states and 555 transitions. [2024-12-06 06:31:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 555 transitions. [2024-12-06 06:31:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 06:31:06,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:06,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4290 backedges. 258 proven. 4032 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:31:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 420 states and 566 transitions. [2024-12-06 06:31:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 566 transitions. [2024-12-06 06:31:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 06:31:28,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 261 proven. 3965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:31:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 422 states and 568 transitions. [2024-12-06 06:31:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 568 transitions. [2024-12-06 06:31:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 06:31:44,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4556 backedges. 266 proven. 4290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:32:08,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 430 states and 580 transitions. [2024-12-06 06:32:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 580 transitions. [2024-12-06 06:32:08,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 06:32:08,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:08,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4490 backedges. 270 proven. 4220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:32:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 432 states and 582 transitions. [2024-12-06 06:32:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 582 transitions. [2024-12-06 06:32:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 06:32:25,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4830 backedges. 274 proven. 4556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:32:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 440 states and 594 transitions. [2024-12-06 06:32:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 594 transitions. [2024-12-06 06:32:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 06:32:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4762 backedges. 278 proven. 4484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:33:08,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:08,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 442 states and 596 transitions. [2024-12-06 06:33:08,438 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 596 transitions. [2024-12-06 06:33:08,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 06:33:08,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:08,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 282 proven. 4830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:33:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 450 states and 608 transitions. [2024-12-06 06:33:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 608 transitions. [2024-12-06 06:33:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 06:33:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5042 backedges. 286 proven. 4756 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:33:53,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:53,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 452 states and 610 transitions. [2024-12-06 06:33:53,937 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 610 transitions. [2024-12-06 06:33:53,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 06:33:53,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:53,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5402 backedges. 290 proven. 5112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:34:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:21,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 460 states and 622 transitions. [2024-12-06 06:34:21,538 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 622 transitions. [2024-12-06 06:34:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 06:34:21,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:21,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat