./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/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_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:34:54,939 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:34:54,989 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:34:54,992 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:34:54,993 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:34:55,010 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:34:55,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:34:55,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:34:55,011 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:34:55,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:34:55,011 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:34:55,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:34:55,011 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:34:55,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:34:55,012 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:34:55,013 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:34:55,013 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:34:55,013 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:34:55,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:34:55,014 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_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d4416b38cd75f122474354d64a020f92e3751959548582c6308a6e879679f77 [2024-12-06 02:34:55,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:34:55,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:34:55,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:34:55,219 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:34:55,220 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:34:55,221 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-12-06 02:34:57,777 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/data/8f2c09a92/54ffcd98e149463384a4c047b557b7c1/FLAGc852b069b [2024-12-06 02:34:58,046 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:34:58,047 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2024-12-06 02:34:58,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/data/8f2c09a92/54ffcd98e149463384a4c047b557b7c1/FLAGc852b069b [2024-12-06 02:34:58,362 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/data/8f2c09a92/54ffcd98e149463384a4c047b557b7c1 [2024-12-06 02:34:58,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:34:58,364 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:34:58,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:34:58,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:34:58,368 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:34:58,369 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:58,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711077fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58, skipping insertion in model container [2024-12-06 02:34:58,369 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:58,401 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:34:58,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:34:58,798 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:34:58,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:34:58,917 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:34:58,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58 WrapperNode [2024-12-06 02:34:58,918 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:34:58,919 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:34:58,919 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:34:58,919 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:34:58,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:58,943 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:58,990 INFO L138 Inliner]: procedures = 176, calls = 336, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1563 [2024-12-06 02:34:58,990 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:34:58,991 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:34:58,991 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:34:58,991 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:34:58,998 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:58,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,008 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,009 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,045 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,048 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,064 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,068 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,080 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:34:59,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:34:59,081 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:34:59,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:34:59,081 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:34:58" (1/1) ... [2024-12-06 02:34:59,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:34:59,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:34:59,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:34:59,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9976f4d8-cdab-4154-aa86-70cf24c08b0e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:34:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:34:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:34:59,329 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:34:59,331 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:35:00,855 INFO L? ?]: Removed 390 outVars from TransFormulas that were not future-live. [2024-12-06 02:35:00,855 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:35:02,285 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:35:02,285 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-06 02:35:02,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:35:02 BoogieIcfgContainer [2024-12-06 02:35:02,285 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:35:02,286 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:35:02,286 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:35:02,295 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:35:02,295 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:35:02" (1/1) ... [2024-12-06 02:35:02,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:35:02,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2024-12-06 02:35:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2024-12-06 02:35:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:35:02,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 142 states and 238 transitions. [2024-12-06 02:35:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 238 transitions. [2024-12-06 02:35:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:35:02,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2024-12-06 02:35:02,578 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2024-12-06 02:35:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:35:02,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:35:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:35:02,662 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:35:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-12-06 02:35:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-12-06 02:35:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:35:02,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:02,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 146 states and 240 transitions. [2024-12-06 02:35:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 240 transitions. [2024-12-06 02:35:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:35:02,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 146 states and 232 transitions. [2024-12-06 02:35:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 232 transitions. [2024-12-06 02:35:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:35:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-12-06 02:35:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-12-06 02:35:02,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:35:02,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:13,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 146 states and 208 transitions. [2024-12-06 02:35:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 208 transitions. [2024-12-06 02:35:13,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:35:13,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:13,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:14,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:24,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:34,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:44,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:45,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 160 states and 223 transitions. [2024-12-06 02:35:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-12-06 02:35:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:35:45,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:45,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:45,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 221 transitions. [2024-12-06 02:35:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-12-06 02:35:45,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:35:45,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:45,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 160 states and 219 transitions. [2024-12-06 02:35:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 219 transitions. [2024-12-06 02:35:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:35:46,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:35:52,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 160 states and 217 transitions. [2024-12-06 02:35:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 217 transitions. [2024-12-06 02:35:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:35:52,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:52,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:54,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:54,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 163 states and 219 transitions. [2024-12-06 02:35:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 219 transitions. [2024-12-06 02:35:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:35:54,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:54,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:36:01,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:03,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 209 states and 275 transitions. [2024-12-06 02:36:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 275 transitions. [2024-12-06 02:36:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:36:03,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:36:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 273 transitions. [2024-12-06 02:36:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 273 transitions. [2024-12-06 02:36:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:36:03,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:36:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:03,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-12-06 02:36:03,448 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-12-06 02:36:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:36:03,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:36:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-12-06 02:36:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-12-06 02:36:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:36:04,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:04,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:36:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 267 transitions. [2024-12-06 02:36:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 267 transitions. [2024-12-06 02:36:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:36:04,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:04,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:36:14,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:24,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:34,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:44,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-12-06 02:36:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-12-06 02:36:44,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:36:44,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:44,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:36:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-12-06 02:36:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-12-06 02:36:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:36:45,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:36:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-12-06 02:36:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-12-06 02:36:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:36:45,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:45,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:36:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 224 states and 281 transitions. [2024-12-06 02:36:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 281 transitions. [2024-12-06 02:36:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:36:46,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:36:56,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:36:59,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:37:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 362 transitions. [2024-12-06 02:37:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 362 transitions. [2024-12-06 02:37:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:37:00,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:00,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 02:37:01,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:37:04,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:37:05,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:37:06,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 357 states and 443 transitions. [2024-12-06 02:37:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 443 transitions. [2024-12-06 02:37:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:37:06,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:06,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:37:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 358 states and 445 transitions. [2024-12-06 02:37:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 445 transitions. [2024-12-06 02:37:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:37:07,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:07,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:07,791 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:37:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:08,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 361 states and 447 transitions. [2024-12-06 02:37:08,144 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 447 transitions. [2024-12-06 02:37:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:37:08,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:08,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,801 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:37:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-12-06 02:37:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-12-06 02:37:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:37:09,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:10,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:37:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 363 states and 451 transitions. [2024-12-06 02:37:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 451 transitions. [2024-12-06 02:37:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:37:10,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:37:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:12,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 365 states and 456 transitions. [2024-12-06 02:37:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 456 transitions. [2024-12-06 02:37:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:37:12,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:37:16,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 02:37:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 368 states and 458 transitions. [2024-12-06 02:37:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 458 transitions. [2024-12-06 02:37:17,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:37:17,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:17,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:18,743 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 02:37:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:19,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 371 states and 465 transitions. [2024-12-06 02:37:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 465 transitions. [2024-12-06 02:37:19,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:37:19,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:19,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 57 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:37:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 373 states and 468 transitions. [2024-12-06 02:37:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 468 transitions. [2024-12-06 02:37:21,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:37:21,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:23,663 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 02:37:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 375 states and 474 transitions. [2024-12-06 02:37:24,768 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 474 transitions. [2024-12-06 02:37:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:37:24,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:25,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 02:37:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 376 states and 475 transitions. [2024-12-06 02:37:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 475 transitions. [2024-12-06 02:37:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:37:27,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:27,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:27,501 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-12-06 02:37:38,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:37:46,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:37:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 449 states and 571 transitions. [2024-12-06 02:37:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 571 transitions. [2024-12-06 02:37:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:37:47,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:47,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 129 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 02:37:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 450 states and 572 transitions. [2024-12-06 02:37:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 572 transitions. [2024-12-06 02:37:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:37:49,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 159 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 02:37:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 451 states and 573 transitions. [2024-12-06 02:37:52,193 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 573 transitions. [2024-12-06 02:37:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:37:52,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:52,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:54,304 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 192 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 02:37:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 452 states and 574 transitions. [2024-12-06 02:37:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 574 transitions. [2024-12-06 02:37:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:37:54,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:54,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 228 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 02:37:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 453 states and 575 transitions. [2024-12-06 02:37:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 575 transitions. [2024-12-06 02:37:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:37:57,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 267 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:37:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 454 states and 576 transitions. [2024-12-06 02:37:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 576 transitions. [2024-12-06 02:37:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:37:59,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 309 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-06 02:38:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 455 states and 577 transitions. [2024-12-06 02:38:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 577 transitions. [2024-12-06 02:38:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:38:01,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:03,419 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 354 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 02:38:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 456 states and 578 transitions. [2024-12-06 02:38:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 578 transitions. [2024-12-06 02:38:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:38:03,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:03,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 402 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-06 02:38:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 457 states and 579 transitions. [2024-12-06 02:38:06,985 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 579 transitions. [2024-12-06 02:38:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:38:06,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:06,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 453 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 02:38:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 458 states and 580 transitions. [2024-12-06 02:38:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 580 transitions. [2024-12-06 02:38:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:38:09,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 507 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 02:38:11,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 459 states and 581 transitions. [2024-12-06 02:38:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 581 transitions. [2024-12-06 02:38:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:38:11,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 564 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 02:38:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 460 states and 582 transitions. [2024-12-06 02:38:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 582 transitions. [2024-12-06 02:38:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:38:14,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:16,759 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 624 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-06 02:38:17,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:17,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 461 states and 583 transitions. [2024-12-06 02:38:17,733 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 583 transitions. [2024-12-06 02:38:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:38:17,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 687 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 02:38:20,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 462 states and 584 transitions. [2024-12-06 02:38:20,992 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 584 transitions. [2024-12-06 02:38:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:38:20,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:20,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 753 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-06 02:38:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 463 states and 585 transitions. [2024-12-06 02:38:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 585 transitions. [2024-12-06 02:38:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:38:24,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:24,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:25,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 822 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-06 02:38:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 464 states and 586 transitions. [2024-12-06 02:38:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 586 transitions. [2024-12-06 02:38:27,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:38:27,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 894 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 02:38:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 465 states and 587 transitions. [2024-12-06 02:38:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 587 transitions. [2024-12-06 02:38:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:38:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 969 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 02:38:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 466 states and 588 transitions. [2024-12-06 02:38:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 588 transitions. [2024-12-06 02:38:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:38:34,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:34,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1047 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-06 02:38:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 467 states and 589 transitions. [2024-12-06 02:38:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 589 transitions. [2024-12-06 02:38:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:38:37,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1128 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 02:38:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 468 states and 590 transitions. [2024-12-06 02:38:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 590 transitions. [2024-12-06 02:38:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:38:42,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:42,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1212 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 02:38:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 469 states and 591 transitions. [2024-12-06 02:38:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 591 transitions. [2024-12-06 02:38:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:38:45,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1299 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-06 02:38:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 470 states and 592 transitions. [2024-12-06 02:38:49,257 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 592 transitions. [2024-12-06 02:38:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:38:49,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:51,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1389 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-06 02:38:52,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 471 states and 593 transitions. [2024-12-06 02:38:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 593 transitions. [2024-12-06 02:38:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:38:52,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1482 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-06 02:38:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 472 states and 594 transitions. [2024-12-06 02:38:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 594 transitions. [2024-12-06 02:38:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:38:56,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1578 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-06 02:39:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 473 states and 595 transitions. [2024-12-06 02:39:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 595 transitions. [2024-12-06 02:39:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:39:00,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1677 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-06 02:39:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 474 states and 596 transitions. [2024-12-06 02:39:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 596 transitions. [2024-12-06 02:39:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:39:04,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:04,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1779 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 02:39:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 475 states and 597 transitions. [2024-12-06 02:39:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 597 transitions. [2024-12-06 02:39:09,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:39:09,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:09,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1884 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-06 02:39:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 476 states and 598 transitions. [2024-12-06 02:39:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 598 transitions. [2024-12-06 02:39:13,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:39:13,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:13,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:16,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 1992 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 02:39:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 477 states and 599 transitions. [2024-12-06 02:39:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 599 transitions. [2024-12-06 02:39:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:39:16,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:16,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2103 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 02:39:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 478 states and 600 transitions. [2024-12-06 02:39:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 600 transitions. [2024-12-06 02:39:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:39:21,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:21,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2217 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-06 02:39:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 479 states and 601 transitions. [2024-12-06 02:39:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 601 transitions. [2024-12-06 02:39:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:39:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2334 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-06 02:39:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 480 states and 602 transitions. [2024-12-06 02:39:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 602 transitions. [2024-12-06 02:39:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:39:31,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2454 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-06 02:39:36,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 481 states and 603 transitions. [2024-12-06 02:39:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 603 transitions. [2024-12-06 02:39:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:39:36,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:41,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2577 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-06 02:39:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 482 states and 604 transitions. [2024-12-06 02:39:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 604 transitions. [2024-12-06 02:39:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:39:42,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2703 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-06 02:39:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 483 states and 605 transitions. [2024-12-06 02:39:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 605 transitions. [2024-12-06 02:39:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:39:47,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2832 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-12-06 02:39:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 484 states and 606 transitions. [2024-12-06 02:39:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 606 transitions. [2024-12-06 02:39:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:39:52,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:52,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 2964 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-12-06 02:39:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 485 states and 607 transitions. [2024-12-06 02:39:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 607 transitions. [2024-12-06 02:39:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:39:59,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3099 refuted. 0 times theorem prover too weak. 1284 trivial. 0 not checked. [2024-12-06 02:40:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 486 states and 608 transitions. [2024-12-06 02:40:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 608 transitions. [2024-12-06 02:40:04,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:40:04,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 3 proven. 3237 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-12-06 02:40:27,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 487 states and 609 transitions. [2024-12-06 02:40:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 609 transitions. [2024-12-06 02:40:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:40:27,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-06 02:40:30,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:30,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 488 states and 610 transitions. [2024-12-06 02:40:30,791 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 610 transitions. [2024-12-06 02:40:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:40:30,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-06 02:40:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 490 states and 616 transitions. [2024-12-06 02:40:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 616 transitions. [2024-12-06 02:40:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:40:36,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:36,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:38,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-06 02:40:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 492 states and 623 transitions. [2024-12-06 02:40:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 623 transitions. [2024-12-06 02:40:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:40:40,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:42,959 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-06 02:40:43,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 493 states and 624 transitions. [2024-12-06 02:40:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 624 transitions. [2024-12-06 02:40:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:40:43,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:43,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-06 02:40:47,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 494 states and 625 transitions. [2024-12-06 02:40:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 625 transitions. [2024-12-06 02:40:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:40:47,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-06 02:40:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 495 states and 626 transitions. [2024-12-06 02:40:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 626 transitions. [2024-12-06 02:40:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:40:51,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-06 02:40:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 496 states and 627 transitions. [2024-12-06 02:40:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 627 transitions. [2024-12-06 02:40:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:40:56,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:59,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-06 02:41:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 497 states and 628 transitions. [2024-12-06 02:41:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 628 transitions. [2024-12-06 02:41:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:41:00,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:00,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:02,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-06 02:41:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 498 states and 629 transitions. [2024-12-06 02:41:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 629 transitions. [2024-12-06 02:41:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:41:05,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:09,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-06 02:41:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 499 states and 630 transitions. [2024-12-06 02:41:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 630 transitions. [2024-12-06 02:41:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:41:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:10,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-06 02:41:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 500 states and 631 transitions. [2024-12-06 02:41:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 631 transitions. [2024-12-06 02:41:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:41:13,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-06 02:41:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 501 states and 632 transitions. [2024-12-06 02:41:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 632 transitions. [2024-12-06 02:41:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 02:41:17,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:21,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-06 02:41:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 502 states and 633 transitions. [2024-12-06 02:41:22,223 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 633 transitions. [2024-12-06 02:41:22,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 02:41:22,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:22,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-06 02:41:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 503 states and 634 transitions. [2024-12-06 02:41:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 634 transitions. [2024-12-06 02:41:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 02:41:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-06 02:41:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:31,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 504 states and 635 transitions. [2024-12-06 02:41:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 635 transitions. [2024-12-06 02:41:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 02:41:31,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:36,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-06 02:41:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:37,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 505 states and 636 transitions. [2024-12-06 02:41:37,944 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 636 transitions. [2024-12-06 02:41:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 02:41:37,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-06 02:41:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 506 states and 637 transitions. [2024-12-06 02:41:43,715 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 637 transitions. [2024-12-06 02:41:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 02:41:43,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:43,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-06 02:41:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 507 states and 638 transitions. [2024-12-06 02:41:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 638 transitions. [2024-12-06 02:41:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:41:48,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:48,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-06 02:41:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 508 states and 639 transitions. [2024-12-06 02:41:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 639 transitions. [2024-12-06 02:41:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 02:41:54,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-06 02:41:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 509 states and 640 transitions. [2024-12-06 02:41:59,739 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 640 transitions. [2024-12-06 02:41:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 02:41:59,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-06 02:42:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 510 states and 641 transitions. [2024-12-06 02:42:05,294 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 641 transitions. [2024-12-06 02:42:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:42:05,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-06 02:42:22,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 511 states and 642 transitions. [2024-12-06 02:42:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 642 transitions. [2024-12-06 02:42:22,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:42:22,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:22,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:28,493 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-06 02:42:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 512 states and 643 transitions. [2024-12-06 02:42:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 643 transitions. [2024-12-06 02:42:30,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:42:30,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:30,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-06 02:42:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 513 states and 644 transitions. [2024-12-06 02:42:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 644 transitions. [2024-12-06 02:42:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:42:36,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-06 02:42:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 514 states and 645 transitions. [2024-12-06 02:42:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 645 transitions. [2024-12-06 02:42:44,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 02:42:44,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:44,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-06 02:42:51,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 515 states and 646 transitions. [2024-12-06 02:42:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 646 transitions. [2024-12-06 02:42:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:42:51,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:51,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-06 02:42:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 516 states and 647 transitions. [2024-12-06 02:42:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 647 transitions. [2024-12-06 02:42:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 02:42:57,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-06 02:43:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 517 states and 648 transitions. [2024-12-06 02:43:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 648 transitions. [2024-12-06 02:43:04,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 02:43:04,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:04,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-06 02:43:13,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 518 states and 649 transitions. [2024-12-06 02:43:13,269 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 649 transitions. [2024-12-06 02:43:13,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 02:43:13,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:13,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-06 02:43:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 519 states and 650 transitions. [2024-12-06 02:43:21,889 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 650 transitions. [2024-12-06 02:43:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 02:43:21,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:21,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-06 02:43:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 520 states and 651 transitions. [2024-12-06 02:43:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 651 transitions. [2024-12-06 02:43:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 02:43:28,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:28,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:34,089 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-06 02:43:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 521 states and 652 transitions. [2024-12-06 02:43:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 652 transitions. [2024-12-06 02:43:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 02:43:35,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-06 02:43:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 522 states and 653 transitions. [2024-12-06 02:43:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 653 transitions. [2024-12-06 02:43:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 02:43:43,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:43,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-06 02:43:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 523 states and 654 transitions. [2024-12-06 02:43:48,981 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 654 transitions. [2024-12-06 02:43:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 02:43:48,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:48,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-06 02:43:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 524 states and 655 transitions. [2024-12-06 02:43:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 655 transitions. [2024-12-06 02:43:56,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 02:43:56,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:02,894 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-06 02:44:03,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 525 states and 656 transitions. [2024-12-06 02:44:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 656 transitions. [2024-12-06 02:44:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 02:44:03,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:03,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-06 02:44:13,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 526 states and 657 transitions. [2024-12-06 02:44:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 657 transitions. [2024-12-06 02:44:13,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 02:44:13,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-06 02:44:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 527 states and 658 transitions. [2024-12-06 02:44:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 658 transitions. [2024-12-06 02:44:23,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 02:44:23,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:23,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-06 02:44:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 528 states and 659 transitions. [2024-12-06 02:44:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 659 transitions. [2024-12-06 02:44:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 02:44:31,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-06 02:44:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:38,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 529 states and 660 transitions. [2024-12-06 02:44:38,652 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 660 transitions. [2024-12-06 02:44:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 02:44:38,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-06 02:44:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 530 states and 661 transitions. [2024-12-06 02:44:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 661 transitions. [2024-12-06 02:44:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 02:44:46,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-06 02:44:55,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 531 states and 662 transitions. [2024-12-06 02:44:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 662 transitions. [2024-12-06 02:44:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 02:44:55,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:55,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-06 02:45:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 532 states and 663 transitions. [2024-12-06 02:45:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 663 transitions. [2024-12-06 02:45:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-06 02:45:06,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-06 02:45:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 533 states and 664 transitions. [2024-12-06 02:45:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 664 transitions. [2024-12-06 02:45:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 02:45:15,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:15,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-06 02:45:26,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 534 states and 665 transitions. [2024-12-06 02:45:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 665 transitions. [2024-12-06 02:45:26,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:45:26,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:26,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:35,394 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-06 02:45:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 535 states and 666 transitions. [2024-12-06 02:45:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 666 transitions. [2024-12-06 02:45:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-06 02:45:37,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:37,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-06 02:45:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 536 states and 667 transitions. [2024-12-06 02:45:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 667 transitions. [2024-12-06 02:45:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:45:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:00,690 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-06 02:46:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 537 states and 668 transitions. [2024-12-06 02:46:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 668 transitions. [2024-12-06 02:46:02,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 02:46:02,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:02,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-06 02:46:12,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 538 states and 669 transitions. [2024-12-06 02:46:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 669 transitions. [2024-12-06 02:46:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-06 02:46:12,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-06 02:46:20,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 539 states and 670 transitions. [2024-12-06 02:46:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 670 transitions. [2024-12-06 02:46:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 02:46:20,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-06 02:46:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 540 states and 671 transitions. [2024-12-06 02:46:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 671 transitions. [2024-12-06 02:46:31,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:46:31,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:31,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-06 02:46:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:42,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 541 states and 672 transitions. [2024-12-06 02:46:42,237 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 672 transitions. [2024-12-06 02:46:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 02:46:42,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:42,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-06 02:47:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 542 states and 673 transitions. [2024-12-06 02:47:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 673 transitions. [2024-12-06 02:47:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 02:47:01,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:01,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:12,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-06 02:47:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:16,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 543 states and 674 transitions. [2024-12-06 02:47:16,194 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 674 transitions. [2024-12-06 02:47:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 02:47:16,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:16,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:32,046 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-06 02:47:35,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 544 states and 675 transitions. [2024-12-06 02:47:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 675 transitions. [2024-12-06 02:47:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 02:47:35,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:35,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-06 02:47:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 545 states and 676 transitions. [2024-12-06 02:47:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 676 transitions. [2024-12-06 02:47:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 02:47:48,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 21960 backedges. 2704 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-06 02:47:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 546 states and 677 transitions. [2024-12-06 02:47:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 677 transitions. [2024-12-06 02:47:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-06 02:47:57,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 22381 backedges. 2749 proven. 8298 refuted. 0 times theorem prover too weak. 11334 trivial. 0 not checked. [2024-12-06 02:48:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 547 states and 678 transitions. [2024-12-06 02:48:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 678 transitions. [2024-12-06 02:48:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 02:48:13,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:13,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:26,681 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 2794 proven. 8527 refuted. 0 times theorem prover too weak. 11485 trivial. 0 not checked. [2024-12-06 02:48:28,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 548 states and 679 transitions. [2024-12-06 02:48:28,069 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 679 transitions. [2024-12-06 02:48:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:48:28,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:28,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 23235 backedges. 2839 proven. 8759 refuted. 0 times theorem prover too weak. 11637 trivial. 0 not checked. [2024-12-06 02:48:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 549 states and 680 transitions. [2024-12-06 02:48:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 680 transitions. [2024-12-06 02:48:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-06 02:48:43,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms