./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/basename-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/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_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/basename-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 77d101c015aa227688f75df3fd905b74c24dd55f9fd8e8478582e7eae4d24583 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:27,633 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:27,687 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:40:27,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:27,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:27,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:27,711 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:27,711 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:40:27,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:27,712 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:27,712 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:27,712 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:27,712 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:27,713 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:27,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:27,713 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_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77d101c015aa227688f75df3fd905b74c24dd55f9fd8e8478582e7eae4d24583 [2024-12-06 01:40:27,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:27,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:27,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:27,964 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:27,964 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:27,965 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-12-06 01:40:30,613 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/data/27b4d6cda/6e7f585b72764b918b5c746751840be2/FLAGc3c625263 [2024-12-06 01:40:30,878 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:30,879 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-12-06 01:40:30,895 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/data/27b4d6cda/6e7f585b72764b918b5c746751840be2/FLAGc3c625263 [2024-12-06 01:40:30,910 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/data/27b4d6cda/6e7f585b72764b918b5c746751840be2 [2024-12-06 01:40:30,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:30,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:30,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:30,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:30,918 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:30,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:30" (1/1) ... [2024-12-06 01:40:30,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7412fad1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:30, skipping insertion in model container [2024-12-06 01:40:30,920 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:30" (1/1) ... [2024-12-06 01:40:30,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:31,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:31,421 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:31,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:31,600 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:31,600 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31 WrapperNode [2024-12-06 01:40:31,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:31,601 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:31,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:31,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:31,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,625 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,682 INFO L138 Inliner]: procedures = 346, calls = 463, calls flagged for inlining = 16, calls inlined = 12, statements flattened = 745 [2024-12-06 01:40:31,682 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:31,683 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:31,683 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:31,683 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:31,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,723 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,725 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,730 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,734 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,737 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,745 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:31,746 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:31,746 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:31,746 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:31,747 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:31" (1/1) ... [2024-12-06 01:40:31,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:31,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:31,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:31,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0966c334-7bbe-4f3f-ae50-9b77eee25e56/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:31,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:31,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:32,059 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:32,061 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:32,834 INFO L? ?]: Removed 266 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:32,834 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:32,978 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:32,979 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-12-06 01:40:32,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:32 BoogieIcfgContainer [2024-12-06 01:40:32,979 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:32,980 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:32,980 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:32,988 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:32,989 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:32" (1/1) ... [2024-12-06 01:40:32,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:33,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 205 states and 236 transitions. [2024-12-06 01:40:33,040 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 236 transitions. [2024-12-06 01:40:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:40:33,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:33,545 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 01:40:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 204 states and 235 transitions. [2024-12-06 01:40:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 235 transitions. [2024-12-06 01:40:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:40:33,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:33,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:33,813 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 01:40:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 203 states and 234 transitions. [2024-12-06 01:40:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 234 transitions. [2024-12-06 01:40:33,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:40:33,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:34,106 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 01:40:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:34,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-12-06 01:40:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-12-06 01:40:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:40:34,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:34,254 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 01:40:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 205 states and 238 transitions. [2024-12-06 01:40:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 238 transitions. [2024-12-06 01:40:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:40:34,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:34,603 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 01:40:34,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:34,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 207 states and 240 transitions. [2024-12-06 01:40:34,807 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 240 transitions. [2024-12-06 01:40:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:40:34,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:34,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:34,974 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 01:40:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 208 states and 243 transitions. [2024-12-06 01:40:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 243 transitions. [2024-12-06 01:40:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:40:35,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,140 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 01:40:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 208 states and 242 transitions. [2024-12-06 01:40:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 242 transitions. [2024-12-06 01:40:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:40:35,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,541 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 01:40:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 210 states and 245 transitions. [2024-12-06 01:40:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 245 transitions. [2024-12-06 01:40:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:40:35,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,067 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 01:40:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 212 states and 250 transitions. [2024-12-06 01:40:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 250 transitions. [2024-12-06 01:40:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:40:36,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:40:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 212 states and 249 transitions. [2024-12-06 01:40:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 249 transitions. [2024-12-06 01:40:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:40:36,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 214 states and 252 transitions. [2024-12-06 01:40:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 252 transitions. [2024-12-06 01:40:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:40:37,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:37,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 216 states and 259 transitions. [2024-12-06 01:40:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 259 transitions. [2024-12-06 01:40:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:40:37,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:40:37,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 216 states and 258 transitions. [2024-12-06 01:40:37,737 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2024-12-06 01:40:37,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:40:37,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 217 states and 259 transitions. [2024-12-06 01:40:39,255 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 259 transitions. [2024-12-06 01:40:39,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:40:39,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:39,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:39,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 218 states and 259 transitions. [2024-12-06 01:40:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 259 transitions. [2024-12-06 01:40:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:40:39,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:39,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:39,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 220 states and 268 transitions. [2024-12-06 01:40:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 268 transitions. [2024-12-06 01:40:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:40:39,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:39,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 01:40:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 220 states and 267 transitions. [2024-12-06 01:40:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 267 transitions. [2024-12-06 01:40:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:40:40,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:40,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 222 states and 270 transitions. [2024-12-06 01:40:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 270 transitions. [2024-12-06 01:40:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:40:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 226 states and 291 transitions. [2024-12-06 01:40:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 291 transitions. [2024-12-06 01:40:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:43,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:40:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 227 states and 292 transitions. [2024-12-06 01:40:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 292 transitions. [2024-12-06 01:40:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 229 states and 303 transitions. [2024-12-06 01:40:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 303 transitions. [2024-12-06 01:40:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 01:40:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 230 states and 303 transitions. [2024-12-06 01:40:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 303 transitions. [2024-12-06 01:40:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:45,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:40:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 230 states and 302 transitions. [2024-12-06 01:40:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 302 transitions. [2024-12-06 01:40:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:45,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:45,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 231 states and 302 transitions. [2024-12-06 01:40:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 302 transitions. [2024-12-06 01:40:45,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:45,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 233 states and 313 transitions. [2024-12-06 01:40:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 313 transitions. [2024-12-06 01:40:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:46,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:46,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 235 states and 313 transitions. [2024-12-06 01:40:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 313 transitions. [2024-12-06 01:40:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:47,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:40:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 235 states and 312 transitions. [2024-12-06 01:40:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 312 transitions. [2024-12-06 01:40:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:48,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:48,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:48,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 236 states and 312 transitions. [2024-12-06 01:40:48,643 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 312 transitions. [2024-12-06 01:40:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:48,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:48,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:48,884 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 238 states and 324 transitions. [2024-12-06 01:40:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 324 transitions. [2024-12-06 01:40:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:49,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:49,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:49,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:49,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 239 states and 334 transitions. [2024-12-06 01:40:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 334 transitions. [2024-12-06 01:40:49,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:49,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:49,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:40:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 239 states and 333 transitions. [2024-12-06 01:40:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 333 transitions. [2024-12-06 01:40:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:50,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 241 states and 340 transitions. [2024-12-06 01:40:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 340 transitions. [2024-12-06 01:40:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:51,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:51,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:51,813 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 242 states and 340 transitions. [2024-12-06 01:40:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 340 transitions. [2024-12-06 01:40:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:52,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:52,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 01:40:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 242 states and 339 transitions. [2024-12-06 01:40:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 339 transitions. [2024-12-06 01:40:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:52,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 244 states and 352 transitions. [2024-12-06 01:40:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 352 transitions. [2024-12-06 01:40:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:53,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:53,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 246 states and 365 transitions. [2024-12-06 01:40:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 365 transitions. [2024-12-06 01:40:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:54,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:40:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 246 states and 364 transitions. [2024-12-06 01:40:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 364 transitions. [2024-12-06 01:40:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:54,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:55,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 247 states and 364 transitions. [2024-12-06 01:40:55,346 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 364 transitions. [2024-12-06 01:40:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:55,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:55,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 248 states and 364 transitions. [2024-12-06 01:40:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 364 transitions. [2024-12-06 01:40:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:55,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 249 states and 364 transitions. [2024-12-06 01:40:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 364 transitions. [2024-12-06 01:40:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:56,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:56,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 251 states and 364 transitions. [2024-12-06 01:40:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 364 transitions. [2024-12-06 01:40:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:58,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 01:40:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 251 states and 363 transitions. [2024-12-06 01:40:58,439 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 363 transitions. [2024-12-06 01:40:58,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:58,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 252 states and 363 transitions. [2024-12-06 01:40:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 363 transitions. [2024-12-06 01:40:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:40:59,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 253 states and 363 transitions. [2024-12-06 01:40:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 363 transitions. [2024-12-06 01:40:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:40:59,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,968 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:00,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 255 states and 377 transitions. [2024-12-06 01:41:00,769 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 377 transitions. [2024-12-06 01:41:00,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:00,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:00,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:00,921 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 256 states and 389 transitions. [2024-12-06 01:41:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 389 transitions. [2024-12-06 01:41:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:01,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 257 states and 390 transitions. [2024-12-06 01:41:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 390 transitions. [2024-12-06 01:41:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:02,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 258 states and 391 transitions. [2024-12-06 01:41:03,112 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 391 transitions. [2024-12-06 01:41:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:03,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:41:03,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 258 states and 390 transitions. [2024-12-06 01:41:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 390 transitions. [2024-12-06 01:41:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:41:03,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:41:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 258 states and 389 transitions. [2024-12-06 01:41:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2024-12-06 01:41:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:03,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 260 states and 396 transitions. [2024-12-06 01:41:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 396 transitions. [2024-12-06 01:41:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 261 states and 401 transitions. [2024-12-06 01:41:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 401 transitions. [2024-12-06 01:41:05,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:05,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:05,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:06,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 262 states and 402 transitions. [2024-12-06 01:41:06,741 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 402 transitions. [2024-12-06 01:41:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:06,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:06,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:41:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 262 states and 401 transitions. [2024-12-06 01:41:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 401 transitions. [2024-12-06 01:41:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:07,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:07,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:41:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 262 states and 400 transitions. [2024-12-06 01:41:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 400 transitions. [2024-12-06 01:41:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:41:07,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:07,924 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 227 states and 264 transitions. [2024-12-06 01:41:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 264 transitions. [2024-12-06 01:41:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:41:08,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:17,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 238 states and 287 transitions. [2024-12-06 01:41:17,779 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 287 transitions. [2024-12-06 01:41:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:41:17,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:17,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 218 states and 248 transitions. [2024-12-06 01:41:19,466 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 248 transitions. [2024-12-06 01:41:19,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:41:19,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:19,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 217 states and 247 transitions. [2024-12-06 01:41:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 247 transitions. [2024-12-06 01:41:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:41:20,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:20,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:21,172 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:22,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:22,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 216 states and 246 transitions. [2024-12-06 01:41:22,487 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 246 transitions. [2024-12-06 01:41:22,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:41:22,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:22,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:22,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 218 states and 251 transitions. [2024-12-06 01:41:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 251 transitions. [2024-12-06 01:41:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:41:22,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:22,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 220 states and 255 transitions. [2024-12-06 01:41:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 255 transitions. [2024-12-06 01:41:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:41:24,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 221 states and 256 transitions. [2024-12-06 01:41:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 256 transitions. [2024-12-06 01:41:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:41:26,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 220 states and 255 transitions. [2024-12-06 01:41:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 255 transitions. [2024-12-06 01:41:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:41:26,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 221 states and 257 transitions. [2024-12-06 01:41:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 257 transitions. [2024-12-06 01:41:28,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:41:28,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:28,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:29,253 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:33,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 225 states and 265 transitions. [2024-12-06 01:41:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 265 transitions. [2024-12-06 01:41:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:41:33,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 273 transitions. [2024-12-06 01:41:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 273 transitions. [2024-12-06 01:41:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:41:41,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:41,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:41,638 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 230 states and 275 transitions. [2024-12-06 01:41:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-12-06 01:41:42,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:41:42,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:42,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:42,678 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:43,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 232 states and 278 transitions. [2024-12-06 01:41:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 278 transitions. [2024-12-06 01:41:43,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:41:43,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 238 states and 290 transitions. [2024-12-06 01:41:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 290 transitions. [2024-12-06 01:41:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:41:51,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:51,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:53,474 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:41:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 242 states and 298 transitions. [2024-12-06 01:41:59,498 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 298 transitions. [2024-12-06 01:41:59,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:41:59,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:59,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 244 states and 302 transitions. [2024-12-06 01:42:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 302 transitions. [2024-12-06 01:42:00,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:42:00,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:00,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 247 states and 308 transitions. [2024-12-06 01:42:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 308 transitions. [2024-12-06 01:42:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:42:01,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:01,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:01,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 248 states and 310 transitions. [2024-12-06 01:42:03,483 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 310 transitions. [2024-12-06 01:42:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:42:03,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 255 states and 324 transitions. [2024-12-06 01:42:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 324 transitions. [2024-12-06 01:42:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:42:12,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:12,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 258 states and 333 transitions. [2024-12-06 01:42:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 333 transitions. [2024-12-06 01:42:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:42:21,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:21,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:21,417 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:42:22,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 258 states and 332 transitions. [2024-12-06 01:42:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 332 transitions. [2024-12-06 01:42:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:42:22,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:22,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:22,457 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:42:23,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:23,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 259 states and 332 transitions. [2024-12-06 01:42:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 332 transitions. [2024-12-06 01:42:23,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:42:23,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:24,021 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 260 states and 335 transitions. [2024-12-06 01:42:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 335 transitions. [2024-12-06 01:42:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:42:25,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:25,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 264 states and 343 transitions. [2024-12-06 01:42:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 343 transitions. [2024-12-06 01:42:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:42:32,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:42,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 267 states and 351 transitions. [2024-12-06 01:42:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 351 transitions. [2024-12-06 01:42:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:42:42,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:42,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:42,658 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:42:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 267 states and 350 transitions. [2024-12-06 01:42:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 350 transitions. [2024-12-06 01:42:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:42:43,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:43,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:42:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 350 transitions. [2024-12-06 01:42:45,169 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 350 transitions. [2024-12-06 01:42:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:42:45,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:45,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:42:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:47,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 269 states and 353 transitions. [2024-12-06 01:42:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 353 transitions. [2024-12-06 01:42:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:42:47,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:47,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:42:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 273 states and 360 transitions. [2024-12-06 01:42:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 360 transitions. [2024-12-06 01:42:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:42:53,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:43:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 276 states and 382 transitions. [2024-12-06 01:43:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 382 transitions. [2024-12-06 01:43:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:43:06,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:06,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:06,524 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:43:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 276 states and 381 transitions. [2024-12-06 01:43:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 381 transitions. [2024-12-06 01:43:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:43:07,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:07,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:43:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 277 states and 381 transitions. [2024-12-06 01:43:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 381 transitions. [2024-12-06 01:43:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:09,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:43:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 283 states and 422 transitions. [2024-12-06 01:43:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 422 transitions. [2024-12-06 01:43:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:27,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:27,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:43:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 283 states and 419 transitions. [2024-12-06 01:43:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 419 transitions. [2024-12-06 01:43:39,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:39,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:39,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:43:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 284 states and 423 transitions. [2024-12-06 01:43:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 423 transitions. [2024-12-06 01:43:41,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:41,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:41,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:43:51,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 286 states and 425 transitions. [2024-12-06 01:43:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 425 transitions. [2024-12-06 01:43:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:51,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:51,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:52,339 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:43:53,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 287 states and 433 transitions. [2024-12-06 01:43:53,991 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 433 transitions. [2024-12-06 01:43:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:53,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 01:43:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:56,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 288 states and 436 transitions. [2024-12-06 01:43:56,164 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 436 transitions. [2024-12-06 01:43:56,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:43:56,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:43:58,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 289 states and 439 transitions. [2024-12-06 01:43:58,596 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 439 transitions. [2024-12-06 01:43:58,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:43:58,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:58,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:44:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 290 states and 440 transitions. [2024-12-06 01:44:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 440 transitions. [2024-12-06 01:44:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:44:00,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 01:44:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 290 states and 439 transitions. [2024-12-06 01:44:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 439 transitions. [2024-12-06 01:44:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:44:01,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 01:44:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 293 states and 463 transitions. [2024-12-06 01:44:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 463 transitions. [2024-12-06 01:44:08,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:44:08,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:08,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:44:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 297 states and 471 transitions. [2024-12-06 01:44:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 471 transitions. [2024-12-06 01:44:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:44:22,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:22,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 01:44:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:26,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 298 states and 476 transitions. [2024-12-06 01:44:26,162 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 476 transitions. [2024-12-06 01:44:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:44:26,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:26,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:29,342 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:44:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 299 states and 482 transitions. [2024-12-06 01:44:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 482 transitions. [2024-12-06 01:44:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:44:32,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:32,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:32,965 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:44:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 300 states and 487 transitions. [2024-12-06 01:44:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 487 transitions. [2024-12-06 01:44:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:44:35,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:35,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:44:37,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 301 states and 488 transitions. [2024-12-06 01:44:37,139 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 488 transitions. [2024-12-06 01:44:37,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:44:37,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:37,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:44:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 301 states and 487 transitions. [2024-12-06 01:44:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 487 transitions. [2024-12-06 01:44:38,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:44:38,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 01:44:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 304 states and 496 transitions. [2024-12-06 01:44:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 496 transitions. [2024-12-06 01:44:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:44:50,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:50,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:05,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 307 states and 511 transitions. [2024-12-06 01:45:05,043 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 511 transitions. [2024-12-06 01:45:05,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:45:05,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:10,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 310 states and 521 transitions. [2024-12-06 01:45:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 521 transitions. [2024-12-06 01:45:10,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:45:10,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:10,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:12,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:12,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 311 states and 527 transitions. [2024-12-06 01:45:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 527 transitions. [2024-12-06 01:45:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:45:12,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:12,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 01:45:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 311 states and 526 transitions. [2024-12-06 01:45:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 526 transitions. [2024-12-06 01:45:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:45:14,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:14,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 01:45:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:16,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 312 states and 526 transitions. [2024-12-06 01:45:16,073 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 526 transitions. [2024-12-06 01:45:16,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:45:16,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,522 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 316 states and 547 transitions. [2024-12-06 01:45:31,659 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 547 transitions. [2024-12-06 01:45:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:45:31,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:31,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:32,332 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 319 states and 561 transitions. [2024-12-06 01:45:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 561 transitions. [2024-12-06 01:45:36,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:45:36,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:36,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:36,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 322 states and 569 transitions. [2024-12-06 01:45:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 569 transitions. [2024-12-06 01:45:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:45:41,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:45:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 323 states and 575 transitions. [2024-12-06 01:45:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 575 transitions. [2024-12-06 01:45:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:45:44,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:44,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:53,055 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:46:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 329 states and 638 transitions. [2024-12-06 01:46:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 638 transitions. [2024-12-06 01:46:12,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:46:12,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:12,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:12,700 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:46:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 330 states and 648 transitions. [2024-12-06 01:46:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 648 transitions. [2024-12-06 01:46:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:46:15,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 01:46:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 330 states and 647 transitions. [2024-12-06 01:46:18,621 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 647 transitions. [2024-12-06 01:46:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:46:18,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:18,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:46:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 330 states and 646 transitions. [2024-12-06 01:46:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 646 transitions. [2024-12-06 01:46:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:46:21,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:21,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:46:22,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:22,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 330 states and 645 transitions. [2024-12-06 01:46:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 645 transitions. [2024-12-06 01:46:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:46:22,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:22,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:22,980 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:46:24,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 331 states and 645 transitions. [2024-12-06 01:46:24,799 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 645 transitions. [2024-12-06 01:46:24,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:46:24,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:24,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:24,955 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 01:46:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 332 states and 645 transitions. [2024-12-06 01:46:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 645 transitions. [2024-12-06 01:46:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:46:27,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:27,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:27,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:46:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 335 states and 663 transitions. [2024-12-06 01:46:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 663 transitions. [2024-12-06 01:46:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:46:35,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:35,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 35 proven. 29 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:46:42,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:42,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 336 states and 669 transitions. [2024-12-06 01:46:42,901 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 669 transitions. [2024-12-06 01:46:42,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:46:42,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:42,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:46:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 339 states and 681 transitions. [2024-12-06 01:46:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 681 transitions. [2024-12-06 01:46:46,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:46:46,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:46,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:46,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 35 proven. 28 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-06 01:46:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 342 states and 696 transitions. [2024-12-06 01:46:54,382 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 696 transitions. [2024-12-06 01:46:54,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:46:54,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:54,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 345 states and 708 transitions. [2024-12-06 01:47:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 708 transitions. [2024-12-06 01:47:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:47:00,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:00,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:00,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:18,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 347 states and 714 transitions. [2024-12-06 01:47:18,732 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 714 transitions. [2024-12-06 01:47:18,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:47:18,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:18,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 2 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:21,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:21,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 348 states and 721 transitions. [2024-12-06 01:47:21,093 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 721 transitions. [2024-12-06 01:47:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:47:21,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:21,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:44,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 354 states and 738 transitions. [2024-12-06 01:47:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 738 transitions. [2024-12-06 01:47:44,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:47:44,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:44,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:47:46,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:46,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 354 states and 737 transitions. [2024-12-06 01:47:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 737 transitions. [2024-12-06 01:47:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:47:46,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:46,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:46,546 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:47:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 355 states and 737 transitions. [2024-12-06 01:47:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 737 transitions. [2024-12-06 01:47:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:47:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 358 states and 755 transitions. [2024-12-06 01:47:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 755 transitions. [2024-12-06 01:47:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:47:55,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:55,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:47:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 359 states and 765 transitions. [2024-12-06 01:47:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 765 transitions. [2024-12-06 01:47:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:47:58,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:58,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:48:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 360 states and 778 transitions. [2024-12-06 01:48:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 778 transitions. [2024-12-06 01:48:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:48:01,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:01,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-06 01:48:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 363 states and 791 transitions. [2024-12-06 01:48:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 791 transitions. [2024-12-06 01:48:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:48:09,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:09,367 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:48:11,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:11,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 364 states and 801 transitions. [2024-12-06 01:48:11,572 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 801 transitions. [2024-12-06 01:48:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:48:11,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:11,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:17,336 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:48:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 367 states and 818 transitions. [2024-12-06 01:48:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 818 transitions. [2024-12-06 01:48:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:48:30,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:48:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 368 states and 819 transitions. [2024-12-06 01:48:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 819 transitions. [2024-12-06 01:48:32,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:48:32,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:32,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-06 01:48:34,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:34,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 368 states and 818 transitions. [2024-12-06 01:48:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 818 transitions. [2024-12-06 01:48:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:48:34,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:34,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 7 proven. 35 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-12-06 01:48:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 371 states and 833 transitions. [2024-12-06 01:48:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 833 transitions. [2024-12-06 01:48:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:48:43,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:48:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 372 states and 843 transitions. [2024-12-06 01:48:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 843 transitions. [2024-12-06 01:48:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:48:47,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:47,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 2 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:48:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 373 states and 854 transitions. [2024-12-06 01:48:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 854 transitions. [2024-12-06 01:48:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:48:50,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:56,414 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:49:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 376 states and 872 transitions. [2024-12-06 01:49:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 872 transitions. [2024-12-06 01:49:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:49:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 01:49:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 377 states and 873 transitions. [2024-12-06 01:49:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 873 transitions. [2024-12-06 01:49:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:49:13,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-06 01:49:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 377 states and 872 transitions. [2024-12-06 01:49:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 872 transitions. [2024-12-06 01:49:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:49:15,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:15,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:18,495 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:50:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:34,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 416 states and 1011 transitions. [2024-12-06 01:50:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1011 transitions. [2024-12-06 01:50:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:50:34,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:50:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 417 states and 1012 transitions. [2024-12-06 01:50:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1012 transitions. [2024-12-06 01:50:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:50:35,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:50:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 418 states and 1020 transitions. [2024-12-06 01:50:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1020 transitions. [2024-12-06 01:50:43,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:50:43,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:43,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:50:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 419 states and 1031 transitions. [2024-12-06 01:50:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1031 transitions. [2024-12-06 01:50:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:50:47,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 456 states and 1141 transitions. [2024-12-06 01:52:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1141 transitions. [2024-12-06 01:52:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:06,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:15,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 457 states and 1153 transitions. [2024-12-06 01:52:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1153 transitions. [2024-12-06 01:52:15,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:15,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:15,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 458 states and 1161 transitions. [2024-12-06 01:52:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1161 transitions. [2024-12-06 01:52:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:18,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 459 states and 1169 transitions. [2024-12-06 01:52:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1169 transitions. [2024-12-06 01:52:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:21,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:22,288 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 460 states and 1178 transitions. [2024-12-06 01:52:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1178 transitions. [2024-12-06 01:52:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:25,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:25,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:28,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 461 states and 1187 transitions. [2024-12-06 01:52:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1187 transitions. [2024-12-06 01:52:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:28,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 462 states and 1196 transitions. [2024-12-06 01:52:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1196 transitions. [2024-12-06 01:52:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:32,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:35,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 463 states and 1206 transitions. [2024-12-06 01:52:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1206 transitions. [2024-12-06 01:52:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:35,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:40,124 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 01:52:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 464 states and 1216 transitions. [2024-12-06 01:52:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1216 transitions. [2024-12-06 01:52:43,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:43,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 465 states and 1226 transitions. [2024-12-06 01:52:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1226 transitions. [2024-12-06 01:52:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:52:47,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:47,735 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:52:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:50,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 466 states and 1235 transitions. [2024-12-06 01:52:50,861 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1235 transitions. [2024-12-06 01:52:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:52:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-06 01:52:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 465 states and 1234 transitions. [2024-12-06 01:52:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1234 transitions. [2024-12-06 01:52:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:52:55,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:55,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,358 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 01:54:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 499 states and 1341 transitions. [2024-12-06 01:54:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1341 transitions. [2024-12-06 01:54:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:54:09,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat