./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:17:56,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:17:56,206 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 22:17:56,211 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:17:56,211 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:17:56,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:17:56,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:17:56,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:17:56,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:17:56,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:17:56,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:17:56,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:17:56,254 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:17:56,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:17:56,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:17:56,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:17:56,255 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:17:56,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:17:56,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:17:56,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:17:56,256 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:17:56,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:17:56,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:17:56,257 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:17:56,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:17:56,257 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_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 [2024-11-13 22:17:56,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:17:56,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:17:56,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:17:56,574 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:17:56,574 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:17:56,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i Unable to find full path for "g++" [2024-11-13 22:17:58,458 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:17:58,724 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:17:58,725 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i [2024-11-13 22:17:58,736 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/data/07a127a84/0095fc6291464ed9bab2dbc897287eb6/FLAGcb120a951 [2024-11-13 22:17:58,755 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/data/07a127a84/0095fc6291464ed9bab2dbc897287eb6 [2024-11-13 22:17:58,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:17:58,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:17:58,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:17:58,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:17:58,774 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:17:58,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:17:58" (1/1) ... [2024-11-13 22:17:58,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149a0af9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:58, skipping insertion in model container [2024-11-13 22:17:58,776 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:17:58" (1/1) ... [2024-11-13 22:17:58,818 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:17:59,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:17:59,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:17:59,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:17:59,264 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:17:59,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59 WrapperNode [2024-11-13 22:17:59,265 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:17:59,266 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:17:59,267 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:17:59,267 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:17:59,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,290 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,312 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-11-13 22:17:59,312 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:17:59,313 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:17:59,313 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:17:59,313 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:17:59,319 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,325 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,325 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,332 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,339 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,340 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,345 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,347 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:17:59,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:17:59,349 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:17:59,350 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:17:59,351 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:17:59,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:17:59,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:17:59,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb591365-6b05-49f7-9cd6-278bb4677a8a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:17:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:17:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:17:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:17:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:17:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:17:59,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:17:59,530 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:17:59,532 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:17:59,733 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-13 22:17:59,734 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:17:59,822 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:17:59,822 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 22:17:59,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:59 BoogieIcfgContainer [2024-11-13 22:17:59,823 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:17:59,828 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:17:59,828 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:17:59,840 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:17:59,840 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:17:59" (1/1) ... [2024-11-13 22:17:59,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:17:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:59,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 22:17:59,915 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 22:17:59,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:17:59,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2024-11-13 22:18:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2024-11-13 22:18:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:18:00,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-11-13 22:18:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-11-13 22:18:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:18:00,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-13 22:18:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-13 22:18:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:18:01,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:01,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:01,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-13 22:18:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-13 22:18:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:18:01,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:01,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:02,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-11-13 22:18:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-11-13 22:18:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:18:02,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:02,795 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:03,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-11-13 22:18:03,069 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-11-13 22:18:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:18:03,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-13 22:18:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-13 22:18:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:18:04,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 43 states and 69 transitions. [2024-11-13 22:18:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 69 transitions. [2024-11-13 22:18:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:18:05,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:05,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 75 transitions. [2024-11-13 22:18:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 75 transitions. [2024-11-13 22:18:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:18:06,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:18:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 49 states and 81 transitions. [2024-11-13 22:18:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 81 transitions. [2024-11-13 22:18:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:18:07,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:08,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 45 states and 70 transitions. [2024-11-13 22:18:08,279 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 70 transitions. [2024-11-13 22:18:08,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:18:08,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:18:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 49 states and 75 transitions. [2024-11-13 22:18:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 75 transitions. [2024-11-13 22:18:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:18:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:09,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:09,725 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-13 22:18:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-13 22:18:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:18:10,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 56 states and 92 transitions. [2024-11-13 22:18:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 92 transitions. [2024-11-13 22:18:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:18:12,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2024-11-13 22:18:12,785 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2024-11-13 22:18:12,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:18:12,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,051 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:18:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-11-13 22:18:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-11-13 22:18:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:18:14,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 67 states and 115 transitions. [2024-11-13 22:18:15,821 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 115 transitions. [2024-11-13 22:18:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:18:15,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 120 transitions. [2024-11-13 22:18:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 120 transitions. [2024-11-13 22:18:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:18:17,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:17,476 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 75 states and 127 transitions. [2024-11-13 22:18:18,600 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 127 transitions. [2024-11-13 22:18:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:18:18,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:19,062 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:20,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:20,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 79 states and 144 transitions. [2024-11-13 22:18:20,337 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 144 transitions. [2024-11-13 22:18:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:18:20,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:21,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:21,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 80 states and 144 transitions. [2024-11-13 22:18:21,019 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 144 transitions. [2024-11-13 22:18:21,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:18:21,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:21,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:21,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:18:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:22,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 84 states and 149 transitions. [2024-11-13 22:18:22,672 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 149 transitions. [2024-11-13 22:18:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:18:22,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:22,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 87 states and 154 transitions. [2024-11-13 22:18:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 154 transitions. [2024-11-13 22:18:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:18:24,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:24,932 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:18:25,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 90 states and 158 transitions. [2024-11-13 22:18:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 158 transitions. [2024-11-13 22:18:25,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:18:25,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 94 states and 177 transitions. [2024-11-13 22:18:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 177 transitions. [2024-11-13 22:18:28,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:18:28,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:28,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 95 states and 177 transitions. [2024-11-13 22:18:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 177 transitions. [2024-11-13 22:18:29,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:18:29,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:29,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:18:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 99 states and 182 transitions. [2024-11-13 22:18:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 182 transitions. [2024-11-13 22:18:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:18:31,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:31,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:31,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:33,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 102 states and 187 transitions. [2024-11-13 22:18:33,559 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 187 transitions. [2024-11-13 22:18:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:18:33,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:18:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 105 states and 191 transitions. [2024-11-13 22:18:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 191 transitions. [2024-11-13 22:18:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:34,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:37,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:37,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 109 states and 212 transitions. [2024-11-13 22:18:37,071 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 212 transitions. [2024-11-13 22:18:37,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:37,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:37,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:37,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:37,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 110 states and 212 transitions. [2024-11-13 22:18:37,953 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 212 transitions. [2024-11-13 22:18:37,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:37,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:37,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:38,214 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 22:18:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 114 states and 217 transitions. [2024-11-13 22:18:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 217 transitions. [2024-11-13 22:18:39,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:18:39,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:39,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 117 states and 222 transitions. [2024-11-13 22:18:42,611 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 222 transitions. [2024-11-13 22:18:42,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:18:42,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:42,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:18:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 120 states and 226 transitions. [2024-11-13 22:18:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 226 transitions. [2024-11-13 22:18:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:18:43,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 124 states and 249 transitions. [2024-11-13 22:18:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 249 transitions. [2024-11-13 22:18:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:18:46,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:46,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:46,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 125 states and 249 transitions. [2024-11-13 22:18:47,028 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 249 transitions. [2024-11-13 22:18:47,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:18:47,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 22:18:49,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:49,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 129 states and 254 transitions. [2024-11-13 22:18:49,131 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 254 transitions. [2024-11-13 22:18:49,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:18:49,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:49,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:49,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 132 states and 259 transitions. [2024-11-13 22:18:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 259 transitions. [2024-11-13 22:18:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:18:51,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:18:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 135 states and 263 transitions. [2024-11-13 22:18:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 263 transitions. [2024-11-13 22:18:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:18:53,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:56,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 139 states and 288 transitions. [2024-11-13 22:18:56,045 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 288 transitions. [2024-11-13 22:18:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:18:56,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 140 states and 288 transitions. [2024-11-13 22:18:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 288 transitions. [2024-11-13 22:18:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:18:57,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:18:59,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 144 states and 293 transitions. [2024-11-13 22:18:59,564 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 293 transitions. [2024-11-13 22:18:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:18:59,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 147 states and 298 transitions. [2024-11-13 22:19:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 298 transitions. [2024-11-13 22:19:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:19:02,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:19:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 150 states and 302 transitions. [2024-11-13 22:19:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 302 transitions. [2024-11-13 22:19:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:19:04,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:04,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:04,931 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 154 states and 329 transitions. [2024-11-13 22:19:07,080 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 329 transitions. [2024-11-13 22:19:07,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:19:07,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:07,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:07,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:08,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 155 states and 329 transitions. [2024-11-13 22:19:08,265 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 329 transitions. [2024-11-13 22:19:08,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:19:08,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 22:19:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 159 states and 334 transitions. [2024-11-13 22:19:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 334 transitions. [2024-11-13 22:19:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:19:10,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 162 states and 339 transitions. [2024-11-13 22:19:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 339 transitions. [2024-11-13 22:19:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:19:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:19:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 165 states and 343 transitions. [2024-11-13 22:19:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 343 transitions. [2024-11-13 22:19:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:19:15,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 169 states and 372 transitions. [2024-11-13 22:19:19,017 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 372 transitions. [2024-11-13 22:19:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:19:19,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:19,498 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 170 states and 372 transitions. [2024-11-13 22:19:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 372 transitions. [2024-11-13 22:19:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:19:20,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,540 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:19:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 174 states and 377 transitions. [2024-11-13 22:19:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 377 transitions. [2024-11-13 22:19:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:19:23,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:24,230 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 177 states and 382 transitions. [2024-11-13 22:19:26,886 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 382 transitions. [2024-11-13 22:19:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:19:26,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:27,089 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:19:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:28,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 180 states and 386 transitions. [2024-11-13 22:19:28,986 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 386 transitions. [2024-11-13 22:19:28,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:19:28,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:29,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:29,966 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:32,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 184 states and 417 transitions. [2024-11-13 22:19:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 417 transitions. [2024-11-13 22:19:32,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:19:32,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:32,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 185 states and 417 transitions. [2024-11-13 22:19:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 417 transitions. [2024-11-13 22:19:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:19:34,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:19:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 189 states and 422 transitions. [2024-11-13 22:19:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 422 transitions. [2024-11-13 22:19:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:19:37,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:37,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 192 states and 427 transitions. [2024-11-13 22:19:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 427 transitions. [2024-11-13 22:19:41,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:19:41,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:41,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-13 22:19:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 195 states and 431 transitions. [2024-11-13 22:19:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 431 transitions. [2024-11-13 22:19:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:43,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:43,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:47,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 199 states and 464 transitions. [2024-11-13 22:19:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 464 transitions. [2024-11-13 22:19:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:47,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 200 states and 464 transitions. [2024-11-13 22:19:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 464 transitions. [2024-11-13 22:19:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:49,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:49,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 22:19:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 204 states and 469 transitions. [2024-11-13 22:19:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 469 transitions. [2024-11-13 22:19:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:19:52,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 207 states and 474 transitions. [2024-11-13 22:19:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 474 transitions. [2024-11-13 22:19:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:19:57,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-13 22:19:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 210 states and 478 transitions. [2024-11-13 22:19:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 478 transitions. [2024-11-13 22:19:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:19:59,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 214 states and 513 transitions. [2024-11-13 22:20:03,952 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 513 transitions. [2024-11-13 22:20:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:20:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 215 states and 513 transitions. [2024-11-13 22:20:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 513 transitions. [2024-11-13 22:20:05,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:20:05,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:05,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 22:20:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 219 states and 518 transitions. [2024-11-13 22:20:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 518 transitions. [2024-11-13 22:20:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:20:09,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:09,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:14,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 222 states and 523 transitions. [2024-11-13 22:20:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 523 transitions. [2024-11-13 22:20:14,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:20:14,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:14,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-13 22:20:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 225 states and 527 transitions. [2024-11-13 22:20:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 527 transitions. [2024-11-13 22:20:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:20:16,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:16,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 229 states and 564 transitions. [2024-11-13 22:20:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 564 transitions. [2024-11-13 22:20:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:20:20,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:20,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 230 states and 564 transitions. [2024-11-13 22:20:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 564 transitions. [2024-11-13 22:20:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:20:22,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:22,922 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 22:20:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 234 states and 569 transitions. [2024-11-13 22:20:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 569 transitions. [2024-11-13 22:20:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:20:26,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:26,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 237 states and 574 transitions. [2024-11-13 22:20:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 574 transitions. [2024-11-13 22:20:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:20:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-11-13 22:20:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 240 states and 578 transitions. [2024-11-13 22:20:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 578 transitions. [2024-11-13 22:20:34,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:20:34,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:34,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:39,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 244 states and 617 transitions. [2024-11-13 22:20:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 617 transitions. [2024-11-13 22:20:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:20:39,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:39,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 245 states and 617 transitions. [2024-11-13 22:20:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 617 transitions. [2024-11-13 22:20:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:20:41,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 22:20:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 249 states and 622 transitions. [2024-11-13 22:20:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 622 transitions. [2024-11-13 22:20:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:20:45,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 252 states and 627 transitions. [2024-11-13 22:20:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 627 transitions. [2024-11-13 22:20:50,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:20:50,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:50,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:51,134 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-11-13 22:20:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 255 states and 631 transitions. [2024-11-13 22:20:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 631 transitions. [2024-11-13 22:20:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:20:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 259 states and 672 transitions. [2024-11-13 22:20:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 672 transitions. [2024-11-13 22:20:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:20:58,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:58,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 260 states and 672 transitions. [2024-11-13 22:21:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 672 transitions. [2024-11-13 22:21:01,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:21:01,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:01,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 22:21:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 264 states and 677 transitions. [2024-11-13 22:21:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 677 transitions. [2024-11-13 22:21:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:21:05,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:05,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:07,564 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 267 states and 682 transitions. [2024-11-13 22:21:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 682 transitions. [2024-11-13 22:21:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:21:11,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:11,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-11-13 22:21:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 270 states and 686 transitions. [2024-11-13 22:21:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 686 transitions. [2024-11-13 22:21:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:21:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 274 states and 729 transitions. [2024-11-13 22:21:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 729 transitions. [2024-11-13 22:21:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:21:20,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:20,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 275 states and 729 transitions. [2024-11-13 22:21:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 729 transitions. [2024-11-13 22:21:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:21:22,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:22,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:22,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 22:21:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 279 states and 734 transitions. [2024-11-13 22:21:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 734 transitions. [2024-11-13 22:21:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:21:26,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:26,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:26,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 282 states and 739 transitions. [2024-11-13 22:21:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 739 transitions. [2024-11-13 22:21:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:21:33,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-13 22:21:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:36,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 285 states and 743 transitions. [2024-11-13 22:21:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 743 transitions. [2024-11-13 22:21:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:21:36,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 289 states and 788 transitions. [2024-11-13 22:21:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 788 transitions. [2024-11-13 22:21:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:21:42,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:43,606 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 290 states and 788 transitions. [2024-11-13 22:21:44,984 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 788 transitions. [2024-11-13 22:21:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:21:44,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 22:21:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:49,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 294 states and 793 transitions. [2024-11-13 22:21:49,933 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 793 transitions. [2024-11-13 22:21:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:21:49,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:21:56,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 297 states and 798 transitions. [2024-11-13 22:21:56,767 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 798 transitions. [2024-11-13 22:21:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:21:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-13 22:21:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:59,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 300 states and 802 transitions. [2024-11-13 22:21:59,736 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 802 transitions. [2024-11-13 22:21:59,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:21:59,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,742 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 304 states and 849 transitions. [2024-11-13 22:22:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 849 transitions. [2024-11-13 22:22:06,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:22:06,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 305 states and 849 transitions. [2024-11-13 22:22:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 849 transitions. [2024-11-13 22:22:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:22:08,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:08,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 22:22:13,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:13,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 309 states and 854 transitions. [2024-11-13 22:22:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 854 transitions. [2024-11-13 22:22:13,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:22:13,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:13,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 312 states and 859 transitions. [2024-11-13 22:22:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 859 transitions. [2024-11-13 22:22:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:22:21,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2024-11-13 22:22:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 315 states and 863 transitions. [2024-11-13 22:22:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 863 transitions. [2024-11-13 22:22:24,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:22:24,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:24,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 319 states and 912 transitions. [2024-11-13 22:22:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 912 transitions. [2024-11-13 22:22:31,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:22:31,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:31,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 320 states and 912 transitions. [2024-11-13 22:22:33,993 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 912 transitions. [2024-11-13 22:22:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:22:33,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 22:22:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 324 states and 917 transitions. [2024-11-13 22:22:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 917 transitions. [2024-11-13 22:22:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:22:39,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 327 states and 922 transitions. [2024-11-13 22:22:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 922 transitions. [2024-11-13 22:22:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:22:47,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 723 trivial. 0 not checked. [2024-11-13 22:22:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 330 states and 926 transitions. [2024-11-13 22:22:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 926 transitions. [2024-11-13 22:22:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:22:50,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:22:57,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:57,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 334 states and 977 transitions. [2024-11-13 22:22:57,663 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 977 transitions. [2024-11-13 22:22:57,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:22:57,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:00,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 335 states and 977 transitions. [2024-11-13 22:23:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 977 transitions. [2024-11-13 22:23:00,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:23:00,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:00,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 22:23:06,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 339 states and 982 transitions. [2024-11-13 22:23:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 982 transitions. [2024-11-13 22:23:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:23:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:09,043 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:14,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:14,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 342 states and 987 transitions. [2024-11-13 22:23:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 987 transitions. [2024-11-13 22:23:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:23:14,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2024-11-13 22:23:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 345 states and 991 transitions. [2024-11-13 22:23:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 991 transitions. [2024-11-13 22:23:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:23:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 349 states and 1044 transitions. [2024-11-13 22:23:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1044 transitions. [2024-11-13 22:23:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:23:25,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:25,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 350 states and 1044 transitions. [2024-11-13 22:23:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1044 transitions. [2024-11-13 22:23:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:23:28,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 780 proven. 188 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:12,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 354 states and 1052 transitions. [2024-11-13 22:26:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1052 transitions. [2024-11-13 22:26:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:26:12,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:12,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:23,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 357 states and 1057 transitions. [2024-11-13 22:26:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1057 transitions. [2024-11-13 22:26:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:23,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:23,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 883 trivial. 0 not checked. [2024-11-13 22:26:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 359 states and 1081 transitions. [2024-11-13 22:26:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1081 transitions. [2024-11-13 22:26:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:27,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,190 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 883 trivial. 0 not checked. [2024-11-13 22:26:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 362 states and 1085 transitions. [2024-11-13 22:26:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1085 transitions. [2024-11-13 22:26:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:26:32,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 366 states and 1141 transitions. [2024-11-13 22:26:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 1141 transitions. [2024-11-13 22:26:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:26:42,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 367 states and 1141 transitions. [2024-11-13 22:26:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1141 transitions. [2024-11-13 22:26:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:26:47,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 22:26:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 373 states and 1149 transitions. [2024-11-13 22:26:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1149 transitions. [2024-11-13 22:26:58,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:26:58,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 1058 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 376 states and 1154 transitions. [2024-11-13 22:27:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1154 transitions. [2024-11-13 22:27:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:27:10,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:10,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:10,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 24 proven. 25 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2024-11-13 22:27:15,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 379 states and 1158 transitions. [2024-11-13 22:27:15,483 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1158 transitions. [2024-11-13 22:27:15,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:15,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:15,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 383 states and 1216 transitions. [2024-11-13 22:27:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 1216 transitions. [2024-11-13 22:27:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:25,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 384 states and 1216 transitions. [2024-11-13 22:27:29,970 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1216 transitions. [2024-11-13 22:27:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:29,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 946 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 395 states and 1276 transitions. [2024-11-13 22:28:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1276 transitions. [2024-11-13 22:28:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:28:01,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:01,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:05,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 1152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 398 states and 1281 transitions. [2024-11-13 22:28:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1281 transitions. [2024-11-13 22:28:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:28:13,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:13,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:13,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2024-11-13 22:28:18,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:18,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 401 states and 1285 transitions. [2024-11-13 22:28:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1285 transitions. [2024-11-13 22:28:18,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:28:18,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:18,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 405 states and 1345 transitions. [2024-11-13 22:28:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1345 transitions. [2024-11-13 22:28:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:28:29,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:29,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 406 states and 1345 transitions. [2024-11-13 22:28:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1345 transitions. [2024-11-13 22:28:33,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:28:33,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:34,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 22:28:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 412 states and 1353 transitions. [2024-11-13 22:28:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1353 transitions. [2024-11-13 22:28:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:28:46,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 1250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 415 states and 1358 transitions. [2024-11-13 22:28:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1358 transitions. [2024-11-13 22:28:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:28:58,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:59,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1206 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 1153 trivial. 0 not checked. [2024-11-13 22:29:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 418 states and 1362 transitions. [2024-11-13 22:29:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1362 transitions. [2024-11-13 22:29:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:03,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:03,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 422 states and 1424 transitions. [2024-11-13 22:29:15,091 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1424 transitions. [2024-11-13 22:29:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:15,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:16,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 423 states and 1424 transitions. [2024-11-13 22:29:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1424 transitions. [2024-11-13 22:29:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:29:19,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 22:29:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 427 states and 1429 transitions. [2024-11-13 22:29:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1429 transitions. [2024-11-13 22:29:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:29:27,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:32,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 1352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:41,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 430 states and 1434 transitions. [2024-11-13 22:29:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1434 transitions. [2024-11-13 22:29:41,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:29:41,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 1251 trivial. 0 not checked. [2024-11-13 22:29:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 433 states and 1438 transitions. [2024-11-13 22:29:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1438 transitions. [2024-11-13 22:29:46,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:29:46,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:46,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 437 states and 1502 transitions. [2024-11-13 22:29:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1502 transitions. [2024-11-13 22:29:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:29:58,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:00,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 438 states and 1502 transitions. [2024-11-13 22:30:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1502 transitions. [2024-11-13 22:30:03,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:30:03,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:03,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:12,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 1225 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:49,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 453 states and 1596 transitions. [2024-11-13 22:30:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1596 transitions. [2024-11-13 22:30:49,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:30:49,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:49,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 1458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 456 states and 1601 transitions. [2024-11-13 22:31:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1601 transitions. [2024-11-13 22:31:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:31:03,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:03,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2024-11-13 22:31:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 459 states and 1605 transitions. [2024-11-13 22:31:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1605 transitions. [2024-11-13 22:31:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:31:08,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:08,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:12,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 463 states and 1671 transitions. [2024-11-13 22:31:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1671 transitions. [2024-11-13 22:31:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:31:22,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat