./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_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/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_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 03:21:26,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:21:26,772 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:21:26,781 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:21:26,781 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:21:26,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:21:26,821 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:21:26,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:21:26,822 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:21:26,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:21:26,823 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:21:26,824 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:21:26,824 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:21:26,824 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:21:26,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:21:26,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:21:26,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:21:26,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:21:26,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:21:26,826 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:21:26,826 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:21:26,826 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:21:26,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:21:26,827 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:21:26,827 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:21:26,827 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:21:26,827 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:21:26,827 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:21:26,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:21:26,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:26,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:21:26,828 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:21:26,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:21:26,828 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:21:26,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:21:26,828 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_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 03:21:27,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:21:27,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:21:27,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:21:27,234 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:21:27,234 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:21:27,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i [2024-11-25 03:21:30,728 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/data/35ddfa682/2e3a85cd413541eb924ad790ea03723d/FLAG0d3bd6788 [2024-11-25 03:21:31,169 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:21:31,169 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/sv-benchmarks/c/ldv-sets/test_mutex_unbounded-2.i [2024-11-25 03:21:31,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/data/35ddfa682/2e3a85cd413541eb924ad790ea03723d/FLAG0d3bd6788 [2024-11-25 03:21:31,221 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/data/35ddfa682/2e3a85cd413541eb924ad790ea03723d [2024-11-25 03:21:31,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:21:31,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:21:31,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:31,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:21:31,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:21:31,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666ef18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31, skipping insertion in model container [2024-11-25 03:21:31,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,300 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:21:31,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:31,878 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:21:31,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:31,988 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:21:31,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31 WrapperNode [2024-11-25 03:21:31,989 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:31,990 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:31,990 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:21:31,990 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:21:32,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,082 INFO L138 Inliner]: procedures = 142, calls = 66, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 185 [2024-11-25 03:21:32,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:32,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:21:32,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:21:32,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:21:32,097 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,108 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,135 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,140 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,149 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,157 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,165 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:21:32,166 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:21:32,166 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:21:32,166 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:21:32,168 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:32,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:32,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:21:32,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:21:32,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54e5d1b9-1768-4fe5-b97d-9dfebb23388a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:21:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 03:21:32,258 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 03:21:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2024-11-25 03:21:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2024-11-25 03:21:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2024-11-25 03:21:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2024-11-25 03:21:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:21:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:21:32,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:21:32,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2024-11-25 03:21:32,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2024-11-25 03:21:32,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:21:32,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:21:32,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:21:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2024-11-25 03:21:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2024-11-25 03:21:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:21:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-11-25 03:21:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-11-25 03:21:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:21:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:21:32,498 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:21:32,500 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:21:33,066 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-25 03:21:33,067 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:21:33,245 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:21:33,245 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-25 03:21:33,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:33 BoogieIcfgContainer [2024-11-25 03:21:33,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:21:33,247 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:21:33,247 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:21:33,263 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:21:33,263 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:33" (1/1) ... [2024-11-25 03:21:33,273 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:21:33,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-11-25 03:21:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-25 03:21:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:21:33,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2024-11-25 03:21:33,985 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2024-11-25 03:21:33,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:21:33,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 89 transitions. [2024-11-25 03:21:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 89 transitions. [2024-11-25 03:21:34,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:21:34,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:21:34,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-11-25 03:21:34,834 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-11-25 03:21:34,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:21:34,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:34,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:21:35,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:35,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 81 states and 109 transitions. [2024-11-25 03:21:35,566 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 109 transitions. [2024-11-25 03:21:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:21:35,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:35,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 74 states and 97 transitions. [2024-11-25 03:21:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-11-25 03:21:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:21:36,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 107 transitions. [2024-11-25 03:21:36,813 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 107 transitions. [2024-11-25 03:21:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:21:36,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 03:21:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 88 states and 117 transitions. [2024-11-25 03:21:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-11-25 03:21:37,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:21:37,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:37,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:37,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:38,324 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:21:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 95 states and 127 transitions. [2024-11-25 03:21:38,650 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2024-11-25 03:21:38,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:21:38,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:39,256 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-25 03:21:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 102 states and 137 transitions. [2024-11-25 03:21:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 137 transitions. [2024-11-25 03:21:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:21:39,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:39,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-25 03:21:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 109 states and 147 transitions. [2024-11-25 03:21:40,818 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 147 transitions. [2024-11-25 03:21:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:21:40,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-25 03:21:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:42,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 116 states and 157 transitions. [2024-11-25 03:21:42,179 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 157 transitions. [2024-11-25 03:21:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:21:42,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-25 03:21:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:43,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 123 states and 167 transitions. [2024-11-25 03:21:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2024-11-25 03:21:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:21:43,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-25 03:21:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 130 states and 177 transitions. [2024-11-25 03:21:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 177 transitions. [2024-11-25 03:21:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:21:45,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:45,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:45,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-25 03:21:47,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 137 states and 187 transitions. [2024-11-25 03:21:47,296 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 187 transitions. [2024-11-25 03:21:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 03:21:47,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:47,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-25 03:21:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 144 states and 197 transitions. [2024-11-25 03:21:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 197 transitions. [2024-11-25 03:21:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 03:21:49,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:49,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-11-25 03:21:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 207 transitions. [2024-11-25 03:21:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 207 transitions. [2024-11-25 03:21:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-25 03:21:51,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:51,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:52,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-25 03:21:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 158 states and 217 transitions. [2024-11-25 03:21:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 217 transitions. [2024-11-25 03:21:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 03:21:53,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-25 03:21:55,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 165 states and 227 transitions. [2024-11-25 03:21:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 227 transitions. [2024-11-25 03:21:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-25 03:21:55,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:55,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-11-25 03:21:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 172 states and 237 transitions. [2024-11-25 03:21:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 237 transitions. [2024-11-25 03:21:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-25 03:21:58,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-11-25 03:22:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 179 states and 247 transitions. [2024-11-25 03:22:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 247 transitions. [2024-11-25 03:22:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-25 03:22:01,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:01,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:02,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2024-11-25 03:22:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:03,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 257 transitions. [2024-11-25 03:22:03,502 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-11-25 03:22:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-25 03:22:03,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 1368 trivial. 0 not checked. [2024-11-25 03:22:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 193 states and 267 transitions. [2024-11-25 03:22:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 267 transitions. [2024-11-25 03:22:06,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-25 03:22:06,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:06,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:06,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-11-25 03:22:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 200 states and 277 transitions. [2024-11-25 03:22:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-11-25 03:22:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-25 03:22:08,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:08,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:10,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-11-25 03:22:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:11,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 207 states and 287 transitions. [2024-11-25 03:22:11,114 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-11-25 03:22:11,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-25 03:22:11,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:11,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3465 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-11-25 03:22:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 214 states and 297 transitions. [2024-11-25 03:22:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 297 transitions. [2024-11-25 03:22:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-25 03:22:13,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:13,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 0 proven. 1771 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2024-11-25 03:22:16,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 221 states and 307 transitions. [2024-11-25 03:22:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2024-11-25 03:22:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 03:22:16,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:16,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1932 refuted. 0 times theorem prover too weak. 2208 trivial. 0 not checked. [2024-11-25 03:22:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 317 transitions. [2024-11-25 03:22:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 317 transitions. [2024-11-25 03:22:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-25 03:22:19,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:19,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 0 proven. 2100 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2024-11-25 03:22:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 235 states and 327 transitions. [2024-11-25 03:22:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 327 transitions. [2024-11-25 03:22:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-25 03:22:22,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:25,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4875 backedges. 0 proven. 2275 refuted. 0 times theorem prover too weak. 2600 trivial. 0 not checked. [2024-11-25 03:22:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 242 states and 337 transitions. [2024-11-25 03:22:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 337 transitions. [2024-11-25 03:22:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-25 03:22:26,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:26,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 5265 backedges. 0 proven. 2457 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2024-11-25 03:22:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 249 states and 347 transitions. [2024-11-25 03:22:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 347 transitions. [2024-11-25 03:22:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-25 03:22:30,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 2646 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-11-25 03:22:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:33,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 256 states and 357 transitions. [2024-11-25 03:22:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-11-25 03:22:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-25 03:22:33,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:33,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 2842 refuted. 0 times theorem prover too weak. 3248 trivial. 0 not checked. [2024-11-25 03:22:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 263 states and 367 transitions. [2024-11-25 03:22:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 367 transitions. [2024-11-25 03:22:37,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-25 03:22:37,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:37,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6525 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-11-25 03:22:42,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 270 states and 377 transitions. [2024-11-25 03:22:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 377 transitions. [2024-11-25 03:22:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-25 03:22:42,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:42,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6975 backedges. 0 proven. 3255 refuted. 0 times theorem prover too weak. 3720 trivial. 0 not checked. [2024-11-25 03:22:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:46,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 277 states and 387 transitions. [2024-11-25 03:22:46,891 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 387 transitions. [2024-11-25 03:22:46,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-25 03:22:46,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:46,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7440 backedges. 0 proven. 3472 refuted. 0 times theorem prover too weak. 3968 trivial. 0 not checked. [2024-11-25 03:22:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 284 states and 397 transitions. [2024-11-25 03:22:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 397 transitions. [2024-11-25 03:22:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-25 03:22:52,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7920 backedges. 0 proven. 3696 refuted. 0 times theorem prover too weak. 4224 trivial. 0 not checked. [2024-11-25 03:22:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 291 states and 407 transitions. [2024-11-25 03:22:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 407 transitions. [2024-11-25 03:22:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-25 03:22:57,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:57,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8415 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 4488 trivial. 0 not checked. [2024-11-25 03:23:03,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:03,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 298 states and 417 transitions. [2024-11-25 03:23:03,450 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 417 transitions. [2024-11-25 03:23:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-25 03:23:03,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 0 proven. 4165 refuted. 0 times theorem prover too weak. 4760 trivial. 0 not checked. [2024-11-25 03:23:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:09,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 305 states and 427 transitions. [2024-11-25 03:23:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 427 transitions. [2024-11-25 03:23:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-25 03:23:09,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:09,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 0 proven. 4410 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-11-25 03:23:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 312 states and 437 transitions. [2024-11-25 03:23:16,361 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 437 transitions. [2024-11-25 03:23:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-25 03:23:16,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:16,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 9990 backedges. 0 proven. 4662 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-11-25 03:23:23,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 319 states and 447 transitions. [2024-11-25 03:23:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 447 transitions. [2024-11-25 03:23:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-25 03:23:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 10545 backedges. 0 proven. 4921 refuted. 0 times theorem prover too weak. 5624 trivial. 0 not checked. [2024-11-25 03:23:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 326 states and 457 transitions. [2024-11-25 03:23:31,420 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 457 transitions. [2024-11-25 03:23:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-25 03:23:31,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 11115 backedges. 0 proven. 5187 refuted. 0 times theorem prover too weak. 5928 trivial. 0 not checked. [2024-11-25 03:23:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:39,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 333 states and 467 transitions. [2024-11-25 03:23:39,109 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 467 transitions. [2024-11-25 03:23:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-25 03:23:39,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:39,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 11700 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 6240 trivial. 0 not checked. [2024-11-25 03:23:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 340 states and 477 transitions. [2024-11-25 03:23:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 477 transitions. [2024-11-25 03:23:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-25 03:23:47,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:47,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12300 backedges. 0 proven. 5740 refuted. 0 times theorem prover too weak. 6560 trivial. 0 not checked. [2024-11-25 03:23:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 347 states and 487 transitions. [2024-11-25 03:23:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 487 transitions. [2024-11-25 03:23:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-25 03:23:55,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:55,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12915 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 6888 trivial. 0 not checked. [2024-11-25 03:24:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 354 states and 497 transitions. [2024-11-25 03:24:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 497 transitions. [2024-11-25 03:24:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-25 03:24:03,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:10,086 INFO L134 CoverageAnalysis]: Checked inductivity of 13545 backedges. 0 proven. 6321 refuted. 0 times theorem prover too weak. 7224 trivial. 0 not checked. [2024-11-25 03:24:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 361 states and 507 transitions. [2024-11-25 03:24:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 507 transitions. [2024-11-25 03:24:11,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-25 03:24:11,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:11,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 14190 backedges. 0 proven. 6622 refuted. 0 times theorem prover too weak. 7568 trivial. 0 not checked. [2024-11-25 03:24:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 368 states and 517 transitions. [2024-11-25 03:24:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 517 transitions. [2024-11-25 03:24:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-25 03:24:19,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:19,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:26,708 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 6930 refuted. 0 times theorem prover too weak. 7920 trivial. 0 not checked. [2024-11-25 03:24:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 375 states and 527 transitions. [2024-11-25 03:24:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 527 transitions. [2024-11-25 03:24:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-11-25 03:24:27,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15525 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 8280 trivial. 0 not checked. [2024-11-25 03:24:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 382 states and 537 transitions. [2024-11-25 03:24:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 537 transitions. [2024-11-25 03:24:37,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-11-25 03:24:37,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:37,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16215 backedges. 0 proven. 7567 refuted. 0 times theorem prover too weak. 8648 trivial. 0 not checked. [2024-11-25 03:24:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:47,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 389 states and 547 transitions. [2024-11-25 03:24:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 547 transitions. [2024-11-25 03:24:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-25 03:24:47,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:47,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:56,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16920 backedges. 0 proven. 7896 refuted. 0 times theorem prover too weak. 9024 trivial. 0 not checked. [2024-11-25 03:24:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:57,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 396 states and 557 transitions. [2024-11-25 03:24:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 557 transitions. [2024-11-25 03:24:57,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-25 03:24:57,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 17640 backedges. 0 proven. 8232 refuted. 0 times theorem prover too weak. 9408 trivial. 0 not checked. [2024-11-25 03:25:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 403 states and 567 transitions. [2024-11-25 03:25:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 567 transitions. [2024-11-25 03:25:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-25 03:25:08,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18375 backedges. 0 proven. 8575 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-11-25 03:25:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 410 states and 577 transitions. [2024-11-25 03:25:20,039 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 577 transitions. [2024-11-25 03:25:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-25 03:25:20,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 10200 trivial. 0 not checked. [2024-11-25 03:25:31,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:31,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 417 states and 587 transitions. [2024-11-25 03:25:31,382 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 587 transitions. [2024-11-25 03:25:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-25 03:25:31,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:31,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19890 backedges. 0 proven. 9282 refuted. 0 times theorem prover too weak. 10608 trivial. 0 not checked. [2024-11-25 03:25:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 424 states and 597 transitions. [2024-11-25 03:25:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 597 transitions. [2024-11-25 03:25:42,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-25 03:25:42,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:42,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20670 backedges. 0 proven. 9646 refuted. 0 times theorem prover too weak. 11024 trivial. 0 not checked. [2024-11-25 03:25:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 431 states and 607 transitions. [2024-11-25 03:25:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 607 transitions. [2024-11-25 03:25:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-11-25 03:25:54,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:54,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 21465 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 11448 trivial. 0 not checked. [2024-11-25 03:26:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 438 states and 617 transitions. [2024-11-25 03:26:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 617 transitions. [2024-11-25 03:26:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-11-25 03:26:07,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 22275 backedges. 0 proven. 10395 refuted. 0 times theorem prover too weak. 11880 trivial. 0 not checked. [2024-11-25 03:26:21,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:21,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 445 states and 627 transitions. [2024-11-25 03:26:21,422 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 627 transitions. [2024-11-25 03:26:21,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-25 03:26:21,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:21,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 23100 backedges. 0 proven. 10780 refuted. 0 times theorem prover too weak. 12320 trivial. 0 not checked. [2024-11-25 03:26:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:34,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 452 states and 637 transitions. [2024-11-25 03:26:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 637 transitions. [2024-11-25 03:26:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-11-25 03:26:34,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:46,841 INFO L134 CoverageAnalysis]: Checked inductivity of 23940 backedges. 0 proven. 11172 refuted. 0 times theorem prover too weak. 12768 trivial. 0 not checked. [2024-11-25 03:26:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 459 states and 647 transitions. [2024-11-25 03:26:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 647 transitions. [2024-11-25 03:26:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2024-11-25 03:26:48,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24795 backedges. 0 proven. 11571 refuted. 0 times theorem prover too weak. 13224 trivial. 0 not checked. [2024-11-25 03:27:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 466 states and 657 transitions. [2024-11-25 03:27:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 657 transitions. [2024-11-25 03:27:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-11-25 03:27:03,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 25665 backedges. 0 proven. 11977 refuted. 0 times theorem prover too weak. 13688 trivial. 0 not checked. [2024-11-25 03:27:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 473 states and 667 transitions. [2024-11-25 03:27:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 667 transitions. [2024-11-25 03:27:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-25 03:27:18,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 26550 backedges. 0 proven. 12390 refuted. 0 times theorem prover too weak. 14160 trivial. 0 not checked. [2024-11-25 03:27:34,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 480 states and 677 transitions. [2024-11-25 03:27:34,424 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 677 transitions. [2024-11-25 03:27:34,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-11-25 03:27:34,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 27450 backedges. 0 proven. 12810 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-11-25 03:27:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 487 states and 687 transitions. [2024-11-25 03:27:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 687 transitions. [2024-11-25 03:27:49,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-11-25 03:27:49,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:49,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:04,629 INFO L134 CoverageAnalysis]: Checked inductivity of 28365 backedges. 0 proven. 13237 refuted. 0 times theorem prover too weak. 15128 trivial. 0 not checked. [2024-11-25 03:28:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 494 states and 697 transitions. [2024-11-25 03:28:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 697 transitions. [2024-11-25 03:28:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-25 03:28:06,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 29295 backedges. 0 proven. 13671 refuted. 0 times theorem prover too weak. 15624 trivial. 0 not checked. [2024-11-25 03:28:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 501 states and 707 transitions. [2024-11-25 03:28:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 707 transitions. [2024-11-25 03:28:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-25 03:28:22,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:22,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:38,460 INFO L134 CoverageAnalysis]: Checked inductivity of 30240 backedges. 0 proven. 14112 refuted. 0 times theorem prover too weak. 16128 trivial. 0 not checked. [2024-11-25 03:28:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 508 states and 717 transitions. [2024-11-25 03:28:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 717 transitions. [2024-11-25 03:28:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-25 03:28:39,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:56,260 INFO L134 CoverageAnalysis]: Checked inductivity of 31200 backedges. 0 proven. 14560 refuted. 0 times theorem prover too weak. 16640 trivial. 0 not checked. [2024-11-25 03:28:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 515 states and 727 transitions. [2024-11-25 03:28:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 727 transitions. [2024-11-25 03:28:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-25 03:28:57,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:57,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:14,749 INFO L134 CoverageAnalysis]: Checked inductivity of 32175 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 17160 trivial. 0 not checked. [2024-11-25 03:29:16,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 522 states and 737 transitions. [2024-11-25 03:29:16,210 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 737 transitions. [2024-11-25 03:29:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-25 03:29:16,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 33165 backedges. 0 proven. 15477 refuted. 0 times theorem prover too weak. 17688 trivial. 0 not checked. [2024-11-25 03:29:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 529 states and 747 transitions. [2024-11-25 03:29:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 747 transitions. [2024-11-25 03:29:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-25 03:29:35,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:35,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 34170 backedges. 0 proven. 15946 refuted. 0 times theorem prover too weak. 18224 trivial. 0 not checked. [2024-11-25 03:29:54,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 536 states and 757 transitions. [2024-11-25 03:29:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 757 transitions. [2024-11-25 03:29:54,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-25 03:29:54,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:13,521 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 16422 refuted. 0 times theorem prover too weak. 18768 trivial. 0 not checked. [2024-11-25 03:30:15,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 543 states and 767 transitions. [2024-11-25 03:30:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 767 transitions. [2024-11-25 03:30:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-25 03:30:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 36225 backedges. 0 proven. 16905 refuted. 0 times theorem prover too weak. 19320 trivial. 0 not checked. [2024-11-25 03:30:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 550 states and 777 transitions. [2024-11-25 03:30:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 777 transitions. [2024-11-25 03:30:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-25 03:30:36,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:36,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 37275 backedges. 0 proven. 17395 refuted. 0 times theorem prover too weak. 19880 trivial. 0 not checked. [2024-11-25 03:30:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 557 states and 787 transitions. [2024-11-25 03:30:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 787 transitions. [2024-11-25 03:30:57,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-25 03:30:57,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:57,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 38340 backedges. 0 proven. 17892 refuted. 0 times theorem prover too weak. 20448 trivial. 0 not checked. [2024-11-25 03:31:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 564 states and 797 transitions. [2024-11-25 03:31:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 797 transitions. [2024-11-25 03:31:19,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 03:31:19,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:19,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:40,929 INFO L134 CoverageAnalysis]: Checked inductivity of 39420 backedges. 0 proven. 18396 refuted. 0 times theorem prover too weak. 21024 trivial. 0 not checked. [2024-11-25 03:31:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:42,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 571 states and 807 transitions. [2024-11-25 03:31:42,582 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 807 transitions. [2024-11-25 03:31:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 03:31:42,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40515 backedges. 0 proven. 18907 refuted. 0 times theorem prover too weak. 21608 trivial. 0 not checked. [2024-11-25 03:32:07,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:07,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 578 states and 817 transitions. [2024-11-25 03:32:07,618 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 817 transitions. [2024-11-25 03:32:07,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-25 03:32:07,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:07,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 41625 backedges. 0 proven. 19425 refuted. 0 times theorem prover too weak. 22200 trivial. 0 not checked. [2024-11-25 03:32:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 585 states and 827 transitions. [2024-11-25 03:32:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 827 transitions. [2024-11-25 03:32:33,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-25 03:32:33,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 42750 backedges. 0 proven. 19950 refuted. 0 times theorem prover too weak. 22800 trivial. 0 not checked. [2024-11-25 03:33:03,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:03,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 592 states and 837 transitions. [2024-11-25 03:33:03,332 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 837 transitions. [2024-11-25 03:33:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2024-11-25 03:33:03,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:03,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:30,772 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 20482 refuted. 0 times theorem prover too weak. 23408 trivial. 0 not checked. [2024-11-25 03:33:32,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:32,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 599 states and 847 transitions. [2024-11-25 03:33:32,457 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 847 transitions. [2024-11-25 03:33:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-11-25 03:33:32,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:32,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 45045 backedges. 0 proven. 21021 refuted. 0 times theorem prover too weak. 24024 trivial. 0 not checked. [2024-11-25 03:34:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 606 states and 857 transitions. [2024-11-25 03:34:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 857 transitions. [2024-11-25 03:34:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-25 03:34:03,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:03,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 46215 backedges. 0 proven. 21567 refuted. 0 times theorem prover too weak. 24648 trivial. 0 not checked. [2024-11-25 03:34:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 613 states and 867 transitions. [2024-11-25 03:34:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 867 transitions. [2024-11-25 03:34:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-11-25 03:34:33,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 47400 backedges. 0 proven. 22120 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2024-11-25 03:35:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 620 states and 877 transitions. [2024-11-25 03:35:06,045 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 877 transitions. [2024-11-25 03:35:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1217 [2024-11-25 03:35:06,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 48600 backedges. 0 proven. 22680 refuted. 0 times theorem prover too weak. 25920 trivial. 0 not checked. [2024-11-25 03:35:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 627 states and 887 transitions. [2024-11-25 03:35:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 887 transitions. [2024-11-25 03:35:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1232 [2024-11-25 03:35:39,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat