./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.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_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/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_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/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_8201513d-43ed-4195-9a55-1ddf7c9695b3/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 52ed361cdf08860b8c7c7d564ef95393de2d3a38663ac135cf0da9ded1f39b3f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:05:35,307 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:05:35,367 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:05:35,372 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:05:35,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:05:35,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:05:35,396 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:05:35,396 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:05:35,396 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:05:35,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:05:35,397 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:05:35,398 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:05:35,398 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:05:35,399 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:05:35,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:05:35,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:05:35,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:05:35,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:05:35,399 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:05:35,399 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:05:35,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:05:35,400 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_8201513d-43ed-4195-9a55-1ddf7c9695b3/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 -> 52ed361cdf08860b8c7c7d564ef95393de2d3a38663ac135cf0da9ded1f39b3f [2024-12-06 04:05:35,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:05:35,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:05:35,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:05:35,641 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:05:35,641 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:05:35,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i [2024-12-06 04:05:38,991 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/data/96c0dedaf/2d5d3ede3d9246088d48b892b77bb501/FLAGd341e3772 [2024-12-06 04:05:39,345 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:05:39,346 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i [2024-12-06 04:05:39,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/data/96c0dedaf/2d5d3ede3d9246088d48b892b77bb501/FLAGd341e3772 [2024-12-06 04:05:39,580 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/data/96c0dedaf/2d5d3ede3d9246088d48b892b77bb501 [2024-12-06 04:05:39,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:05:39,585 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:05:39,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:05:39,587 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:05:39,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:05:39,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:05:39" (1/1) ... [2024-12-06 04:05:39,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@212c240a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:39, skipping insertion in model container [2024-12-06 04:05:39,595 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:05:39" (1/1) ... [2024-12-06 04:05:39,635 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:05:39,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:05:40,006 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:05:40,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:05:40,104 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:05:40,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40 WrapperNode [2024-12-06 04:05:40,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:05:40,106 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:05:40,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:05:40,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:05:40,112 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,127 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,157 INFO L138 Inliner]: procedures = 142, calls = 66, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 185 [2024-12-06 04:05:40,157 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:05:40,158 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:05:40,158 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:05:40,158 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:05:40,165 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,171 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,185 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,187 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,192 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,194 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,196 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,200 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:05:40,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:05:40,201 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:05:40,201 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:05:40,202 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:05:40,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:05:40,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:05:40,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8201513d-43ed-4195-9a55-1ddf7c9695b3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:05:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 04:05:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 04:05:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2024-12-06 04:05:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2024-12-06 04:05:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2024-12-06 04:05:40,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2024-12-06 04:05:40,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2024-12-06 04:05:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2024-12-06 04:05:40,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2024-12-06 04:05:40,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:05:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-12-06 04:05:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-12-06 04:05:40,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:05:40,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:05:40,434 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:05:40,436 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:05:40,806 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-12-06 04:05:40,806 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:05:40,930 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:05:40,930 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 04:05:40,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:05:40 BoogieIcfgContainer [2024-12-06 04:05:40,931 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:05:40,932 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:05:40,932 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:05:40,944 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:05:40,945 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:05:40" (1/1) ... [2024-12-06 04:05:40,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:05:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-12-06 04:05:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-12-06 04:05:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:05:41,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:41,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:41,416 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 04:05:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2024-12-06 04:05:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-12-06 04:05:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:05:41,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:41,663 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 04:05:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2024-12-06 04:05:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-12-06 04:05:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:05:41,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:41,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:05:42,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-12-06 04:05:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-12-06 04:05:42,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:05:42,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:42,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:05:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:42,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 81 states and 109 transitions. [2024-12-06 04:05:42,529 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 109 transitions. [2024-12-06 04:05:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:05:42,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:42,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:05:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 74 states and 97 transitions. [2024-12-06 04:05:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-12-06 04:05:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:05:42,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:05:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 107 transitions. [2024-12-06 04:05:43,379 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 107 transitions. [2024-12-06 04:05:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:05:43,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:43,731 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 04:05:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 88 states and 117 transitions. [2024-12-06 04:05:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-12-06 04:05:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:05:43,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 04:05:44,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:44,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 95 states and 127 transitions. [2024-12-06 04:05:44,568 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2024-12-06 04:05:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:05:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:44,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 04:05:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 102 states and 137 transitions. [2024-12-06 04:05:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 137 transitions. [2024-12-06 04:05:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:05:45,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:45,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-06 04:05:45,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 109 states and 147 transitions. [2024-12-06 04:05:45,891 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 147 transitions. [2024-12-06 04:05:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:05:45,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-12-06 04:05:46,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 157 transitions. [2024-12-06 04:05:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2024-12-06 04:05:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:05:46,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:46,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-06 04:05:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 123 states and 167 transitions. [2024-12-06 04:05:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2024-12-06 04:05:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:05:47,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-06 04:05:49,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:49,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 130 states and 177 transitions. [2024-12-06 04:05:49,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 177 transitions. [2024-12-06 04:05:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:05:49,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:49,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-12-06 04:05:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 187 transitions. [2024-12-06 04:05:50,557 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 187 transitions. [2024-12-06 04:05:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 04:05:50,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:50,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-06 04:05:51,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 144 states and 197 transitions. [2024-12-06 04:05:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 197 transitions. [2024-12-06 04:05:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:05:51,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:52,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-06 04:05:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 207 transitions. [2024-12-06 04:05:53,363 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 207 transitions. [2024-12-06 04:05:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 04:05:53,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:53,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:53,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-12-06 04:05:54,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:54,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 158 states and 217 transitions. [2024-12-06 04:05:54,945 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 217 transitions. [2024-12-06 04:05:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 04:05:54,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:54,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 04:05:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 165 states and 227 transitions. [2024-12-06 04:05:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 227 transitions. [2024-12-06 04:05:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 04:05:56,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-12-06 04:05:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 172 states and 237 transitions. [2024-12-06 04:05:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 237 transitions. [2024-12-06 04:05:57,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:05:57,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:57,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-12-06 04:05:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 179 states and 247 transitions. [2024-12-06 04:05:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 247 transitions. [2024-12-06 04:05:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 04:05:58,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:58,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:00,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2024-12-06 04:06:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 257 transitions. [2024-12-06 04:06:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-12-06 04:06:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 04:06:00,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 1368 trivial. 0 not checked. [2024-12-06 04:06:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 193 states and 267 transitions. [2024-12-06 04:06:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 267 transitions. [2024-12-06 04:06:02,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 04:06:02,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:02,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-12-06 04:06:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 200 states and 277 transitions. [2024-12-06 04:06:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-12-06 04:06:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 04:06:03,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:03,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-12-06 04:06:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 207 states and 287 transitions. [2024-12-06 04:06:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-12-06 04:06:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 04:06:05,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3465 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-12-06 04:06:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 214 states and 297 transitions. [2024-12-06 04:06:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 297 transitions. [2024-12-06 04:06:07,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-06 04:06:07,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:07,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 0 proven. 1771 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2024-12-06 04:06:10,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:10,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 221 states and 307 transitions. [2024-12-06 04:06:10,090 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2024-12-06 04:06:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-06 04:06:10,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1932 refuted. 0 times theorem prover too weak. 2208 trivial. 0 not checked. [2024-12-06 04:06:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 317 transitions. [2024-12-06 04:06:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 317 transitions. [2024-12-06 04:06:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-12-06 04:06:13,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:13,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 0 proven. 2100 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2024-12-06 04:06:16,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 235 states and 327 transitions. [2024-12-06 04:06:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 327 transitions. [2024-12-06 04:06:16,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-12-06 04:06:16,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:16,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4875 backedges. 0 proven. 2275 refuted. 0 times theorem prover too weak. 2600 trivial. 0 not checked. [2024-12-06 04:06:20,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 242 states and 337 transitions. [2024-12-06 04:06:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 337 transitions. [2024-12-06 04:06:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-12-06 04:06:20,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5265 backedges. 0 proven. 2457 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2024-12-06 04:06:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 249 states and 347 transitions. [2024-12-06 04:06:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 347 transitions. [2024-12-06 04:06:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 04:06:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 2646 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-12-06 04:06:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 256 states and 357 transitions. [2024-12-06 04:06:27,737 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-12-06 04:06:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 04:06:27,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:27,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 2842 refuted. 0 times theorem prover too weak. 3248 trivial. 0 not checked. [2024-12-06 04:06:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:31,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 263 states and 367 transitions. [2024-12-06 04:06:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 367 transitions. [2024-12-06 04:06:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-06 04:06:31,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6525 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-12-06 04:06:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 270 states and 377 transitions. [2024-12-06 04:06:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-12-06 04:06:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 04:06:34,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6975 backedges. 0 proven. 3255 refuted. 0 times theorem prover too weak. 3720 trivial. 0 not checked. [2024-12-06 04:06:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 277 states and 387 transitions. [2024-12-06 04:06:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 387 transitions. [2024-12-06 04:06:38,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-12-06 04:06:38,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:38,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7440 backedges. 0 proven. 3472 refuted. 0 times theorem prover too weak. 3968 trivial. 0 not checked. [2024-12-06 04:06:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 284 states and 397 transitions. [2024-12-06 04:06:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 397 transitions. [2024-12-06 04:06:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-12-06 04:06:42,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:42,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:42,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7920 backedges. 0 proven. 3696 refuted. 0 times theorem prover too weak. 4224 trivial. 0 not checked. [2024-12-06 04:06:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 291 states and 407 transitions. [2024-12-06 04:06:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 407 transitions. [2024-12-06 04:06:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-12-06 04:06:47,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:47,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8415 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 4488 trivial. 0 not checked. [2024-12-06 04:06:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 298 states and 417 transitions. [2024-12-06 04:06:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 417 transitions. [2024-12-06 04:06:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-12-06 04:06:52,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:52,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 0 proven. 4165 refuted. 0 times theorem prover too weak. 4760 trivial. 0 not checked. [2024-12-06 04:06:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 305 states and 427 transitions. [2024-12-06 04:06:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 427 transitions. [2024-12-06 04:06:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-06 04:06:57,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:57,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 0 proven. 4410 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-12-06 04:07:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 312 states and 437 transitions. [2024-12-06 04:07:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 437 transitions. [2024-12-06 04:07:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-12-06 04:07:02,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:02,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 9990 backedges. 0 proven. 4662 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-12-06 04:07:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 319 states and 447 transitions. [2024-12-06 04:07:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 447 transitions. [2024-12-06 04:07:07,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-12-06 04:07:07,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:07,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 10545 backedges. 0 proven. 4921 refuted. 0 times theorem prover too weak. 5624 trivial. 0 not checked. [2024-12-06 04:07:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 326 states and 457 transitions. [2024-12-06 04:07:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 457 transitions. [2024-12-06 04:07:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-12-06 04:07:13,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:13,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 11115 backedges. 0 proven. 5187 refuted. 0 times theorem prover too weak. 5928 trivial. 0 not checked. [2024-12-06 04:07:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 333 states and 467 transitions. [2024-12-06 04:07:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 467 transitions. [2024-12-06 04:07:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-12-06 04:07:18,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:24,149 INFO L134 CoverageAnalysis]: Checked inductivity of 11700 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 6240 trivial. 0 not checked. [2024-12-06 04:07:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 340 states and 477 transitions. [2024-12-06 04:07:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 477 transitions. [2024-12-06 04:07:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-12-06 04:07:24,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 12300 backedges. 0 proven. 5740 refuted. 0 times theorem prover too weak. 6560 trivial. 0 not checked. [2024-12-06 04:07:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 347 states and 487 transitions. [2024-12-06 04:07:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 487 transitions. [2024-12-06 04:07:31,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-12-06 04:07:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:31,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12915 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 6888 trivial. 0 not checked. [2024-12-06 04:07:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 354 states and 497 transitions. [2024-12-06 04:07:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 497 transitions. [2024-12-06 04:07:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-12-06 04:07:37,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13545 backedges. 0 proven. 6321 refuted. 0 times theorem prover too weak. 7224 trivial. 0 not checked. [2024-12-06 04:07:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 361 states and 507 transitions. [2024-12-06 04:07:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 507 transitions. [2024-12-06 04:07:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-12-06 04:07:44,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:51,214 INFO L134 CoverageAnalysis]: Checked inductivity of 14190 backedges. 0 proven. 6622 refuted. 0 times theorem prover too weak. 7568 trivial. 0 not checked. [2024-12-06 04:07:52,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 368 states and 517 transitions. [2024-12-06 04:07:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 517 transitions. [2024-12-06 04:07:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-06 04:07:52,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:52,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 6930 refuted. 0 times theorem prover too weak. 7920 trivial. 0 not checked. [2024-12-06 04:08:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 375 states and 527 transitions. [2024-12-06 04:08:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 527 transitions. [2024-12-06 04:08:00,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-12-06 04:08:00,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:07,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15525 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 8280 trivial. 0 not checked. [2024-12-06 04:08:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 382 states and 537 transitions. [2024-12-06 04:08:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 537 transitions. [2024-12-06 04:08:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-12-06 04:08:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:15,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16215 backedges. 0 proven. 7567 refuted. 0 times theorem prover too weak. 8648 trivial. 0 not checked. [2024-12-06 04:08:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 389 states and 547 transitions. [2024-12-06 04:08:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 547 transitions. [2024-12-06 04:08:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-12-06 04:08:16,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:24,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16920 backedges. 0 proven. 7896 refuted. 0 times theorem prover too weak. 9024 trivial. 0 not checked. [2024-12-06 04:08:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 396 states and 557 transitions. [2024-12-06 04:08:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 557 transitions. [2024-12-06 04:08:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-12-06 04:08:24,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 17640 backedges. 0 proven. 8232 refuted. 0 times theorem prover too weak. 9408 trivial. 0 not checked. [2024-12-06 04:08:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 403 states and 567 transitions. [2024-12-06 04:08:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 567 transitions. [2024-12-06 04:08:35,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-12-06 04:08:35,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:35,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 18375 backedges. 0 proven. 8575 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-12-06 04:08:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 410 states and 577 transitions. [2024-12-06 04:08:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 577 transitions. [2024-12-06 04:08:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-12-06 04:08:47,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:47,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 10200 trivial. 0 not checked. [2024-12-06 04:08:57,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 417 states and 587 transitions. [2024-12-06 04:08:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 587 transitions. [2024-12-06 04:08:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-12-06 04:08:57,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:57,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 19890 backedges. 0 proven. 9282 refuted. 0 times theorem prover too weak. 10608 trivial. 0 not checked. [2024-12-06 04:09:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:07,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 424 states and 597 transitions. [2024-12-06 04:09:07,272 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 597 transitions. [2024-12-06 04:09:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-12-06 04:09:07,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:07,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20670 backedges. 0 proven. 9646 refuted. 0 times theorem prover too weak. 11024 trivial. 0 not checked. [2024-12-06 04:09:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:17,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 431 states and 607 transitions. [2024-12-06 04:09:17,801 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 607 transitions. [2024-12-06 04:09:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-12-06 04:09:17,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 21465 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 11448 trivial. 0 not checked. [2024-12-06 04:09:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 438 states and 617 transitions. [2024-12-06 04:09:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 617 transitions. [2024-12-06 04:09:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-12-06 04:09:29,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:29,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 22275 backedges. 0 proven. 10395 refuted. 0 times theorem prover too weak. 11880 trivial. 0 not checked. [2024-12-06 04:09:42,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 445 states and 627 transitions. [2024-12-06 04:09:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 627 transitions. [2024-12-06 04:09:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-12-06 04:09:42,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 23100 backedges. 0 proven. 10780 refuted. 0 times theorem prover too weak. 12320 trivial. 0 not checked. [2024-12-06 04:09:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 452 states and 637 transitions. [2024-12-06 04:09:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 637 transitions. [2024-12-06 04:09:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-12-06 04:09:54,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:54,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 23940 backedges. 0 proven. 11172 refuted. 0 times theorem prover too weak. 12768 trivial. 0 not checked. [2024-12-06 04:10:07,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 459 states and 647 transitions. [2024-12-06 04:10:07,036 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 647 transitions. [2024-12-06 04:10:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2024-12-06 04:10:07,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 24795 backedges. 0 proven. 11571 refuted. 0 times theorem prover too weak. 13224 trivial. 0 not checked. [2024-12-06 04:10:19,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 466 states and 657 transitions. [2024-12-06 04:10:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 657 transitions. [2024-12-06 04:10:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-12-06 04:10:19,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 25665 backedges. 0 proven. 11977 refuted. 0 times theorem prover too weak. 13688 trivial. 0 not checked. [2024-12-06 04:10:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:33,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 473 states and 667 transitions. [2024-12-06 04:10:33,080 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 667 transitions. [2024-12-06 04:10:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-12-06 04:10:33,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 26550 backedges. 0 proven. 12390 refuted. 0 times theorem prover too weak. 14160 trivial. 0 not checked. [2024-12-06 04:10:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 480 states and 677 transitions. [2024-12-06 04:10:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 677 transitions. [2024-12-06 04:10:47,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-12-06 04:10:47,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 27450 backedges. 0 proven. 12810 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-12-06 04:11:01,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 487 states and 687 transitions. [2024-12-06 04:11:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 687 transitions. [2024-12-06 04:11:01,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-12-06 04:11:01,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:14,874 INFO L134 CoverageAnalysis]: Checked inductivity of 28365 backedges. 0 proven. 13237 refuted. 0 times theorem prover too weak. 15128 trivial. 0 not checked. [2024-12-06 04:11:15,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 494 states and 697 transitions. [2024-12-06 04:11:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 697 transitions. [2024-12-06 04:11:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-12-06 04:11:15,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:30,176 INFO L134 CoverageAnalysis]: Checked inductivity of 29295 backedges. 0 proven. 13671 refuted. 0 times theorem prover too weak. 15624 trivial. 0 not checked. [2024-12-06 04:11:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 501 states and 707 transitions. [2024-12-06 04:11:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 707 transitions. [2024-12-06 04:11:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-12-06 04:11:31,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 30240 backedges. 0 proven. 14112 refuted. 0 times theorem prover too weak. 16128 trivial. 0 not checked. [2024-12-06 04:11:47,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 508 states and 717 transitions. [2024-12-06 04:11:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 717 transitions. [2024-12-06 04:11:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-12-06 04:11:47,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 31200 backedges. 0 proven. 14560 refuted. 0 times theorem prover too weak. 16640 trivial. 0 not checked. [2024-12-06 04:12:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 515 states and 727 transitions. [2024-12-06 04:12:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 727 transitions. [2024-12-06 04:12:03,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-12-06 04:12:03,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:03,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:04,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:19,322 INFO L134 CoverageAnalysis]: Checked inductivity of 32175 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 17160 trivial. 0 not checked. [2024-12-06 04:12:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 522 states and 737 transitions. [2024-12-06 04:12:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 737 transitions. [2024-12-06 04:12:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-12-06 04:12:20,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 33165 backedges. 0 proven. 15477 refuted. 0 times theorem prover too weak. 17688 trivial. 0 not checked. [2024-12-06 04:12:37,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 529 states and 747 transitions. [2024-12-06 04:12:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 747 transitions. [2024-12-06 04:12:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-12-06 04:12:37,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:37,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 34170 backedges. 0 proven. 15946 refuted. 0 times theorem prover too weak. 18224 trivial. 0 not checked. [2024-12-06 04:12:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 536 states and 757 transitions. [2024-12-06 04:12:56,051 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 757 transitions. [2024-12-06 04:12:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-12-06 04:12:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 16422 refuted. 0 times theorem prover too weak. 18768 trivial. 0 not checked. [2024-12-06 04:13:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:14,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 543 states and 767 transitions. [2024-12-06 04:13:14,824 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 767 transitions. [2024-12-06 04:13:14,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-12-06 04:13:14,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:14,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 36225 backedges. 0 proven. 16905 refuted. 0 times theorem prover too weak. 19320 trivial. 0 not checked. [2024-12-06 04:13:34,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 550 states and 777 transitions. [2024-12-06 04:13:34,206 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 777 transitions. [2024-12-06 04:13:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-12-06 04:13:34,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:34,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:53,110 INFO L134 CoverageAnalysis]: Checked inductivity of 37275 backedges. 0 proven. 17395 refuted. 0 times theorem prover too weak. 19880 trivial. 0 not checked. [2024-12-06 04:13:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 557 states and 787 transitions. [2024-12-06 04:13:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 787 transitions. [2024-12-06 04:13:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-12-06 04:13:54,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 38340 backedges. 0 proven. 17892 refuted. 0 times theorem prover too weak. 20448 trivial. 0 not checked. [2024-12-06 04:14:15,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 564 states and 797 transitions. [2024-12-06 04:14:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 797 transitions. [2024-12-06 04:14:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-12-06 04:14:15,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 39420 backedges. 0 proven. 18396 refuted. 0 times theorem prover too weak. 21024 trivial. 0 not checked. [2024-12-06 04:14:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 571 states and 807 transitions. [2024-12-06 04:14:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 807 transitions. [2024-12-06 04:14:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-12-06 04:14:37,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:59,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40515 backedges. 0 proven. 18907 refuted. 0 times theorem prover too weak. 21608 trivial. 0 not checked. [2024-12-06 04:15:00,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 578 states and 817 transitions. [2024-12-06 04:15:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 817 transitions. [2024-12-06 04:15:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-12-06 04:15:00,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:00,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 41625 backedges. 0 proven. 19425 refuted. 0 times theorem prover too weak. 22200 trivial. 0 not checked. [2024-12-06 04:15:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 585 states and 827 transitions. [2024-12-06 04:15:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 827 transitions. [2024-12-06 04:15:26,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-12-06 04:15:26,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:26,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 42750 backedges. 0 proven. 19950 refuted. 0 times theorem prover too weak. 22800 trivial. 0 not checked. [2024-12-06 04:15:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 592 states and 837 transitions. [2024-12-06 04:15:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 837 transitions. [2024-12-06 04:15:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2024-12-06 04:15:53,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 20482 refuted. 0 times theorem prover too weak. 23408 trivial. 0 not checked. [2024-12-06 04:16:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 599 states and 847 transitions. [2024-12-06 04:16:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 847 transitions. [2024-12-06 04:16:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-12-06 04:16:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 45045 backedges. 0 proven. 21021 refuted. 0 times theorem prover too weak. 24024 trivial. 0 not checked. [2024-12-06 04:16:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 606 states and 857 transitions. [2024-12-06 04:16:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 857 transitions. [2024-12-06 04:16:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-12-06 04:16:49,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:49,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 46215 backedges. 0 proven. 21567 refuted. 0 times theorem prover too weak. 24648 trivial. 0 not checked. [2024-12-06 04:17:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 613 states and 867 transitions. [2024-12-06 04:17:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 867 transitions. [2024-12-06 04:17:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-12-06 04:17:19,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 47400 backedges. 0 proven. 22120 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2024-12-06 04:17:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 620 states and 877 transitions. [2024-12-06 04:17:50,775 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 877 transitions. [2024-12-06 04:17:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1217 [2024-12-06 04:17:50,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 48600 backedges. 0 proven. 22680 refuted. 0 times theorem prover too weak. 25920 trivial. 0 not checked. [2024-12-06 04:18:23,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:23,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 627 states and 887 transitions. [2024-12-06 04:18:23,119 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 887 transitions. [2024-12-06 04:18:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1232 [2024-12-06 04:18:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:55,384 INFO L134 CoverageAnalysis]: Checked inductivity of 49815 backedges. 0 proven. 23247 refuted. 0 times theorem prover too weak. 26568 trivial. 0 not checked. [2024-12-06 04:18:56,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 634 states and 897 transitions. [2024-12-06 04:18:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 897 transitions. [2024-12-06 04:18:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1247 [2024-12-06 04:18:56,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:56,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:57,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:29,732 INFO L134 CoverageAnalysis]: Checked inductivity of 51045 backedges. 0 proven. 23821 refuted. 0 times theorem prover too weak. 27224 trivial. 0 not checked. [2024-12-06 04:19:31,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 641 states and 907 transitions. [2024-12-06 04:19:31,156 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 907 transitions. [2024-12-06 04:19:31,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2024-12-06 04:19:31,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat