./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-token-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-token-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 26e745e5a6378d1005b5b65d8cf35b442871742f5efbed2506d4a18acf4ab9a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:54:20,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:54:20,195 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 04:54:20,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:54:20,200 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:54:20,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:54:20,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:54:20,221 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:54:20,221 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:54:20,222 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:54:20,222 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:54:20,222 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:54:20,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:54:20,223 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:54:20,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:54:20,223 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:54:20,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:54:20,223 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_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26e745e5a6378d1005b5b65d8cf35b442871742f5efbed2506d4a18acf4ab9a5 [2024-12-06 04:54:20,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:54:20,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:54:20,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:54:20,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:54:20,431 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:54:20,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/forester-heap/dll-token-1.i [2024-12-06 04:54:23,116 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/data/870cdd1a8/cda4088592464e5eb66297b9dfe92f0f/FLAGdc10c4902 [2024-12-06 04:54:23,362 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:54:23,362 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/sv-benchmarks/c/forester-heap/dll-token-1.i [2024-12-06 04:54:23,373 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/data/870cdd1a8/cda4088592464e5eb66297b9dfe92f0f/FLAGdc10c4902 [2024-12-06 04:54:23,386 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/data/870cdd1a8/cda4088592464e5eb66297b9dfe92f0f [2024-12-06 04:54:23,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:54:23,390 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:54:23,391 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:54:23,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:54:23,395 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:54:23,396 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,397 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b84acf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23, skipping insertion in model container [2024-12-06 04:54:23,397 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:54:23,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:54:23,649 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:54:23,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:54:23,706 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:54:23,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23 WrapperNode [2024-12-06 04:54:23,707 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:54:23,707 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:54:23,707 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:54:23,707 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:54:23,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,721 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,739 INFO L138 Inliner]: procedures = 119, calls = 42, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 142 [2024-12-06 04:54:23,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:54:23,740 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:54:23,740 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:54:23,740 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:54:23,745 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,749 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,749 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,756 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,757 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,762 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,766 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:54:23,767 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:54:23,767 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:54:23,767 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:54:23,767 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:54:23" (1/1) ... [2024-12-06 04:54:23,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:54:23,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:54:23,791 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:54:23,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0a5d026-27df-46f6-9dac-086f47e545e9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:54:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:54:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:54:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:54:23,888 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:54:23,889 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:54:24,200 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-12-06 04:54:24,200 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:54:24,237 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:54:24,238 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-12-06 04:54:24,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:54:24 BoogieIcfgContainer [2024-12-06 04:54:24,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:54:24,239 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:54:24,239 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:54:24,248 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:54:24,248 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:54:24" (1/1) ... [2024-12-06 04:54:24,254 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:54:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 135 states and 164 transitions. [2024-12-06 04:54:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 164 transitions. [2024-12-06 04:54:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:54:24,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 134 states and 163 transitions. [2024-12-06 04:54:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 163 transitions. [2024-12-06 04:54:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:54:24,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 133 states and 162 transitions. [2024-12-06 04:54:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 162 transitions. [2024-12-06 04:54:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:54:24,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 132 states and 161 transitions. [2024-12-06 04:54:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 161 transitions. [2024-12-06 04:54:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:54:24,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 131 states and 160 transitions. [2024-12-06 04:54:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 160 transitions. [2024-12-06 04:54:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:54:24,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 130 states and 159 transitions. [2024-12-06 04:54:24,793 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 159 transitions. [2024-12-06 04:54:24,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:54:24,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 129 states and 158 transitions. [2024-12-06 04:54:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 158 transitions. [2024-12-06 04:54:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:54:24,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:24,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:24,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 129 states and 156 transitions. [2024-12-06 04:54:24,895 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 156 transitions. [2024-12-06 04:54:24,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:54:24,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:24,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:25,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 132 states and 162 transitions. [2024-12-06 04:54:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 162 transitions. [2024-12-06 04:54:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:54:25,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:25,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:25,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 135 states and 168 transitions. [2024-12-06 04:54:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 168 transitions. [2024-12-06 04:54:25,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:54:25,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:25,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-12-06 04:54:25,346 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-12-06 04:54:25,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:54:25,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:25,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 139 states and 174 transitions. [2024-12-06 04:54:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 174 transitions. [2024-12-06 04:54:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:54:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:25,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 138 states and 173 transitions. [2024-12-06 04:54:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 173 transitions. [2024-12-06 04:54:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:54:25,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:25,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:26,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 139 states and 175 transitions. [2024-12-06 04:54:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 175 transitions. [2024-12-06 04:54:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:54:26,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:26,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:26,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 138 states and 174 transitions. [2024-12-06 04:54:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 174 transitions. [2024-12-06 04:54:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:54:26,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:26,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 139 states and 176 transitions. [2024-12-06 04:54:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2024-12-06 04:54:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:54:26,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:26,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:26,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:26,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 141 states and 180 transitions. [2024-12-06 04:54:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 180 transitions. [2024-12-06 04:54:26,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:54:26,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 143 states and 184 transitions. [2024-12-06 04:54:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 184 transitions. [2024-12-06 04:54:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:54:27,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:27,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:27,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 142 states and 183 transitions. [2024-12-06 04:54:27,785 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 183 transitions. [2024-12-06 04:54:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:54:27,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:27,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:27,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 143 states and 185 transitions. [2024-12-06 04:54:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 185 transitions. [2024-12-06 04:54:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:54:27,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:27,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 144 states and 187 transitions. [2024-12-06 04:54:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 187 transitions. [2024-12-06 04:54:28,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:54:28,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:28,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:28,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 146 states and 190 transitions. [2024-12-06 04:54:28,313 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 190 transitions. [2024-12-06 04:54:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:54:28,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:28,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 148 states and 194 transitions. [2024-12-06 04:54:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 194 transitions. [2024-12-06 04:54:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:54:28,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:28,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 150 states and 198 transitions. [2024-12-06 04:54:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 198 transitions. [2024-12-06 04:54:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:54:29,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:29,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 155 states and 206 transitions. [2024-12-06 04:54:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 206 transitions. [2024-12-06 04:54:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:54:31,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:31,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 157 states and 211 transitions. [2024-12-06 04:54:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 211 transitions. [2024-12-06 04:54:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:54:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:32,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:32,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 158 states and 213 transitions. [2024-12-06 04:54:32,496 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 213 transitions. [2024-12-06 04:54:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:54:32,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:32,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:32,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 160 states and 216 transitions. [2024-12-06 04:54:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 216 transitions. [2024-12-06 04:54:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:54:32,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:33,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:34,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 162 states and 220 transitions. [2024-12-06 04:54:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 220 transitions. [2024-12-06 04:54:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:54:34,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:34,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 166 states and 227 transitions. [2024-12-06 04:54:36,399 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 227 transitions. [2024-12-06 04:54:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:54:36,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:36,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:36,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:39,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 173 states and 240 transitions. [2024-12-06 04:54:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 240 transitions. [2024-12-06 04:54:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:54:39,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:39,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:39,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 173 states and 237 transitions. [2024-12-06 04:54:39,944 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-12-06 04:54:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:54:39,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:40,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 181 states and 251 transitions. [2024-12-06 04:54:43,092 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 251 transitions. [2024-12-06 04:54:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:54:43,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 192 states and 273 transitions. [2024-12-06 04:54:47,292 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 273 transitions. [2024-12-06 04:54:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:54:47,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:47,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 203 states and 292 transitions. [2024-12-06 04:54:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 292 transitions. [2024-12-06 04:54:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:54:52,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 204 states and 293 transitions. [2024-12-06 04:54:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 293 transitions. [2024-12-06 04:54:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:54:52,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:52,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:53,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 206 states and 295 transitions. [2024-12-06 04:54:53,935 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 295 transitions. [2024-12-06 04:54:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:54:53,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:53,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 207 states and 296 transitions. [2024-12-06 04:54:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 296 transitions. [2024-12-06 04:54:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:54:54,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 208 states and 296 transitions. [2024-12-06 04:54:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 296 transitions. [2024-12-06 04:54:55,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:54:55,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 207 states and 293 transitions. [2024-12-06 04:54:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 293 transitions. [2024-12-06 04:54:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:54:55,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 209 states and 297 transitions. [2024-12-06 04:54:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 297 transitions. [2024-12-06 04:54:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:54:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 208 states and 294 transitions. [2024-12-06 04:54:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 294 transitions. [2024-12-06 04:54:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:54:55,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 209 states and 295 transitions. [2024-12-06 04:54:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 295 transitions. [2024-12-06 04:54:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:54:55,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 208 states and 293 transitions. [2024-12-06 04:54:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 293 transitions. [2024-12-06 04:54:55,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:54:55,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:55,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 211 states and 299 transitions. [2024-12-06 04:54:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 299 transitions. [2024-12-06 04:54:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:54:55,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:05,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 218 states and 312 transitions. [2024-12-06 04:55:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 312 transitions. [2024-12-06 04:55:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:55:05,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:05,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 217 states and 310 transitions. [2024-12-06 04:55:05,363 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 310 transitions. [2024-12-06 04:55:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:55:05,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:05,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:05,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 220 states and 314 transitions. [2024-12-06 04:55:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 314 transitions. [2024-12-06 04:55:05,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:55:05,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:05,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-12-06 04:55:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-12-06 04:55:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:55:08,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:08,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 228 states and 326 transitions. [2024-12-06 04:55:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 326 transitions. [2024-12-06 04:55:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:55:15,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 237 states and 341 transitions. [2024-12-06 04:55:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 341 transitions. [2024-12-06 04:55:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:55:24,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:24,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 242 states and 345 transitions. [2024-12-06 04:55:25,742 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 345 transitions. [2024-12-06 04:55:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:55:25,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:25,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 247 states and 351 transitions. [2024-12-06 04:55:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 351 transitions. [2024-12-06 04:55:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:55:27,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:27,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 180 states and 228 transitions. [2024-12-06 04:55:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 228 transitions. [2024-12-06 04:55:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:32,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:55:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 190 states and 241 transitions. [2024-12-06 04:55:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 241 transitions. [2024-12-06 04:55:38,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:38,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 205 states and 264 transitions. [2024-12-06 04:55:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 264 transitions. [2024-12-06 04:55:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:51,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:51,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:57,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 212 states and 275 transitions. [2024-12-06 04:55:57,046 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 275 transitions. [2024-12-06 04:55:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:57,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:57,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:57,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 215 states and 281 transitions. [2024-12-06 04:55:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 281 transitions. [2024-12-06 04:55:57,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:55:57,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:57,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:58,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 218 states and 286 transitions. [2024-12-06 04:56:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 286 transitions. [2024-12-06 04:56:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:56:00,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:00,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 222 states and 292 transitions. [2024-12-06 04:56:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 292 transitions. [2024-12-06 04:56:04,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:56:04,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:04,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:05,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:14,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 308 transitions. [2024-12-06 04:56:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 308 transitions. [2024-12-06 04:56:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:56:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:56:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:14,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 234 states and 310 transitions. [2024-12-06 04:56:14,926 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 310 transitions. [2024-12-06 04:56:14,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:56:14,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:14,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:15,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:17,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2024-12-06 04:56:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2024-12-06 04:56:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:56:17,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:17,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:17,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:18,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 239 states and 318 transitions. [2024-12-06 04:56:18,431 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 318 transitions. [2024-12-06 04:56:18,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:56:18,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:18,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:32,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:32,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 249 states and 333 transitions. [2024-12-06 04:56:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 333 transitions. [2024-12-06 04:56:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:32,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:32,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:32,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 260 states and 351 transitions. [2024-12-06 04:56:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 351 transitions. [2024-12-06 04:56:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:56:41,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:41,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:51,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 271 states and 370 transitions. [2024-12-06 04:56:51,090 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 370 transitions. [2024-12-06 04:56:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:56:51,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:51,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:54,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 276 states and 379 transitions. [2024-12-06 04:57:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 379 transitions. [2024-12-06 04:57:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:57:01,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:01,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 275 states and 378 transitions. [2024-12-06 04:57:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 378 transitions. [2024-12-06 04:57:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:57:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:01,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 277 states and 381 transitions. [2024-12-06 04:57:01,879 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 381 transitions. [2024-12-06 04:57:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:57:01,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:01,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:01,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 276 states and 378 transitions. [2024-12-06 04:57:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 378 transitions. [2024-12-06 04:57:01,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:57:01,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 277 states and 379 transitions. [2024-12-06 04:57:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 379 transitions. [2024-12-06 04:57:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:57:01,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:01,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:03,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 278 states and 380 transitions. [2024-12-06 04:57:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 380 transitions. [2024-12-06 04:57:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:03,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:07,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 294 states and 411 transitions. [2024-12-06 04:57:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 411 transitions. [2024-12-06 04:57:28,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:28,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:28,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 304 states and 430 transitions. [2024-12-06 04:57:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 430 transitions. [2024-12-06 04:57:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:40,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:40,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:57:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 307 states and 435 transitions. [2024-12-06 04:57:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 435 transitions. [2024-12-06 04:57:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:57:43,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:43,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:58:11,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 332 states and 474 transitions. [2024-12-06 04:58:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 474 transitions. [2024-12-06 04:58:11,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:58:11,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:58:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:32,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 342 states and 496 transitions. [2024-12-06 04:58:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 496 transitions. [2024-12-06 04:58:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:58:32,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:32,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:37,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:58:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 349 states and 509 transitions. [2024-12-06 04:58:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 509 transitions. [2024-12-06 04:58:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:58:51,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:51,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:58:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 352 states and 514 transitions. [2024-12-06 04:58:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 514 transitions. [2024-12-06 04:58:54,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:58:54,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:54,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 364 states and 534 transitions. [2024-12-06 04:59:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 534 transitions. [2024-12-06 04:59:19,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:19,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 366 states and 538 transitions. [2024-12-06 04:59:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 538 transitions. [2024-12-06 04:59:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:21,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:21,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:22,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:27,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 370 states and 545 transitions. [2024-12-06 04:59:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 545 transitions. [2024-12-06 04:59:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:27,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:27,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:32,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:32,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 374 states and 551 transitions. [2024-12-06 04:59:32,728 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 551 transitions. [2024-12-06 04:59:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:32,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:32,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 378 states and 557 transitions. [2024-12-06 04:59:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 557 transitions. [2024-12-06 04:59:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:37,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:39,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:39,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 379 states and 558 transitions. [2024-12-06 04:59:39,755 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 558 transitions. [2024-12-06 04:59:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:39,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:44,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:44,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 382 states and 565 transitions. [2024-12-06 04:59:44,009 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 565 transitions. [2024-12-06 04:59:44,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:44,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:44,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 381 states and 563 transitions. [2024-12-06 04:59:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 563 transitions. [2024-12-06 04:59:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:44,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:44,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 384 states and 567 transitions. [2024-12-06 04:59:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 567 transitions. [2024-12-06 04:59:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:59:44,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:44,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:45,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 385 states and 567 transitions. [2024-12-06 04:59:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 567 transitions. [2024-12-06 04:59:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:59:49,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:49,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:16,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:16,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 395 states and 584 transitions. [2024-12-06 05:00:16,375 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 584 transitions. [2024-12-06 05:00:16,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:00:16,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:16,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 406 states and 605 transitions. [2024-12-06 05:00:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 605 transitions. [2024-12-06 05:00:36,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:00:36,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:36,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:57,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:57,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 416 states and 623 transitions. [2024-12-06 05:00:57,292 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 623 transitions. [2024-12-06 05:00:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:00:57,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:57,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 437 states and 659 transitions. [2024-12-06 05:01:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 659 transitions. [2024-12-06 05:01:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:01:46,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 443 states and 667 transitions. [2024-12-06 05:01:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 667 transitions. [2024-12-06 05:01:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:01:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:57,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:57,249 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:02:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 419 states and 635 transitions. [2024-12-06 05:02:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 635 transitions. [2024-12-06 05:02:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:05,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:05,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:11,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 422 states and 640 transitions. [2024-12-06 05:02:11,404 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 640 transitions. [2024-12-06 05:02:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:11,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:11,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:02:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 429 states and 651 transitions. [2024-12-06 05:02:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 651 transitions. [2024-12-06 05:02:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:24,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:25,354 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 432 states and 656 transitions. [2024-12-06 05:02:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 656 transitions. [2024-12-06 05:02:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:28,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:28,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:29,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:38,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 436 states and 661 transitions. [2024-12-06 05:02:38,105 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 661 transitions. [2024-12-06 05:02:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:38,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:38,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:38,203 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:02:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 375 states and 565 transitions. [2024-12-06 05:02:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 565 transitions. [2024-12-06 05:02:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:46,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:47,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 380 states and 571 transitions. [2024-12-06 05:02:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 571 transitions. [2024-12-06 05:02:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:02:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:08,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 384 states and 575 transitions. [2024-12-06 05:03:08,901 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 575 transitions. [2024-12-06 05:03:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:03:08,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:08,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:10,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:23,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 391 states and 585 transitions. [2024-12-06 05:03:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 585 transitions. [2024-12-06 05:03:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:03:23,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:23,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:03:27,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:27,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 392 states and 588 transitions. [2024-12-06 05:03:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 588 transitions. [2024-12-06 05:03:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:03:27,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:27,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:32,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 396 states and 593 transitions. [2024-12-06 05:03:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 593 transitions. [2024-12-06 05:03:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:03:32,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:09,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 401 states and 604 transitions. [2024-12-06 05:04:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 604 transitions. [2024-12-06 05:04:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:04:09,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:09,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:11,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 406 states and 613 transitions. [2024-12-06 05:04:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 613 transitions. [2024-12-06 05:04:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:04:24,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:34,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 410 states and 619 transitions. [2024-12-06 05:04:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 619 transitions. [2024-12-06 05:04:34,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:04:34,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 414 states and 623 transitions. [2024-12-06 05:04:45,487 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 623 transitions. [2024-12-06 05:04:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:04:45,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:45,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 423 states and 633 transitions. [2024-12-06 05:05:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 633 transitions. [2024-12-06 05:05:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:05:04,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:04,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:11,184 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 432 states and 646 transitions. [2024-12-06 05:05:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 646 transitions. [2024-12-06 05:05:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:05:38,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:38,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 441 states and 660 transitions. [2024-12-06 05:06:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 660 transitions. [2024-12-06 05:06:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:06:11,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:22,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 445 states and 666 transitions. [2024-12-06 05:06:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 666 transitions. [2024-12-06 05:06:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:06:22,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:22,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 449 states and 672 transitions. [2024-12-06 05:06:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 672 transitions. [2024-12-06 05:06:33,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:06:33,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:39,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 459 states and 684 transitions. [2024-12-06 05:07:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 684 transitions. [2024-12-06 05:07:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:07:05,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:05,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:08,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:07:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 465 states and 695 transitions. [2024-12-06 05:07:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 695 transitions. [2024-12-06 05:07:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:07:30,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:30,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.