./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/rev-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/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_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/rev-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/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 32bit --witnessprinter.graph.data.programhash bf03248da0b4b82491822f692d5527664b721dbcd28594bdb518a5eab7d5a1f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:47:21,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:47:21,208 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:47:21,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:47:21,213 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:47:21,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:47:21,246 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:47:21,247 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:47:21,247 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:47:21,247 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:47:21,247 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:47:21,247 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:47:21,247 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:47:21,248 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:47:21,250 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:47:21,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:47:21,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:47:21,250 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:47:21,251 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:47:21,251 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:47:21,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:47:21,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:47:21,252 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:47:21,252 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:47:21,252 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:47:21,252 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:47:21,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:47:21,253 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_f62fba3a-a148-4545-b26e-6952c34f61f3/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf03248da0b4b82491822f692d5527664b721dbcd28594bdb518a5eab7d5a1f3 [2024-11-13 22:47:21,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:47:21,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:47:21,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:47:21,570 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:47:21,570 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:47:21,572 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-multidimensional/rev-2-n-u.c Unable to find full path for "g++" [2024-11-13 22:47:23,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:47:23,741 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:47:23,742 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/sv-benchmarks/c/array-multidimensional/rev-2-n-u.c [2024-11-13 22:47:23,754 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/data/070146161/c446cf0bcfbf4fe497723335c20b7758/FLAG0226555fb [2024-11-13 22:47:23,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/data/070146161/c446cf0bcfbf4fe497723335c20b7758 [2024-11-13 22:47:23,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:47:23,789 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:47:23,791 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:47:23,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:47:23,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:47:23,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:47:23" (1/1) ... [2024-11-13 22:47:23,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f643582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:23, skipping insertion in model container [2024-11-13 22:47:23,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:47:23" (1/1) ... [2024-11-13 22:47:23,818 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:47:23,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:47:23,997 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:47:24,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:47:24,032 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:47:24,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24 WrapperNode [2024-11-13 22:47:24,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:47:24,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:47:24,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:47:24,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:47:24,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,046 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,075 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 106 [2024-11-13 22:47:24,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:47:24,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:47:24,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:47:24,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:47:24,089 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,092 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,092 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,098 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,103 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,104 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,105 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,107 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:47:24,108 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:47:24,108 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:47:24,108 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:47:24,109 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:47:24,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:47:24,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:47:24,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62fba3a-a148-4545-b26e-6952c34f61f3/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:47:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:47:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:47:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:47:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:47:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:47:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:47:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:47:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:47:24,261 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:47:24,263 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:47:24,571 INFO L? ?]: Removed 62 outVars from TransFormulas that were not future-live. [2024-11-13 22:47:24,571 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:47:24,632 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:47:24,632 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:47:24,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:47:24 BoogieIcfgContainer [2024-11-13 22:47:24,633 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:47:24,634 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:47:24,634 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:47:24,646 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:47:24,647 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:47:24" (1/1) ... [2024-11-13 22:47:24,655 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:47:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2024-11-13 22:47:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2024-11-13 22:47:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:47:24,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:24,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:24,925 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 22:47:24,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 66 states and 73 transitions. [2024-11-13 22:47:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 73 transitions. [2024-11-13 22:47:25,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:47:25,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,129 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 22:47:25,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 68 states and 78 transitions. [2024-11-13 22:47:25,265 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 78 transitions. [2024-11-13 22:47:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:47:25,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,374 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 22:47:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 69 states and 80 transitions. [2024-11-13 22:47:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 80 transitions. [2024-11-13 22:47:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:47:25,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,592 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 22:47:25,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 70 states and 81 transitions. [2024-11-13 22:47:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 81 transitions. [2024-11-13 22:47:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:47:25,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,705 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 22:47:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:25,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 72 states and 85 transitions. [2024-11-13 22:47:25,792 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 85 transitions. [2024-11-13 22:47:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:47:25,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:25,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:25,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 77 states and 97 transitions. [2024-11-13 22:47:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2024-11-13 22:47:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:47:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,344 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 22:47:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 80 states and 103 transitions. [2024-11-13 22:47:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 103 transitions. [2024-11-13 22:47:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:47:26,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 81 states and 105 transitions. [2024-11-13 22:47:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 105 transitions. [2024-11-13 22:47:26,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:47:26,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 80 states and 104 transitions. [2024-11-13 22:47:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 104 transitions. [2024-11-13 22:47:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:47:27,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:47:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 83 states and 109 transitions. [2024-11-13 22:47:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 109 transitions. [2024-11-13 22:47:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:47:27,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:47:27,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2024-11-13 22:47:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2024-11-13 22:47:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:47:27,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:27,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:47:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 94 states and 131 transitions. [2024-11-13 22:47:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 131 transitions. [2024-11-13 22:47:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:47:28,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 99 states and 136 transitions. [2024-11-13 22:47:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 136 transitions. [2024-11-13 22:47:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:47:29,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:47:29,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 137 transitions. [2024-11-13 22:47:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2024-11-13 22:47:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:47:29,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:47:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 102 states and 137 transitions. [2024-11-13 22:47:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 137 transitions. [2024-11-13 22:47:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:47:29,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:47:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:29,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 104 states and 138 transitions. [2024-11-13 22:47:29,940 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 138 transitions. [2024-11-13 22:47:29,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:47:29,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:29,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 107 states and 143 transitions. [2024-11-13 22:47:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 143 transitions. [2024-11-13 22:47:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:47:30,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:30,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:47:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 109 states and 144 transitions. [2024-11-13 22:47:30,741 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 144 transitions. [2024-11-13 22:47:30,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:47:30,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:30,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:31,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 110 states and 147 transitions. [2024-11-13 22:47:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 147 transitions. [2024-11-13 22:47:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:47:31,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:31,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 123 states and 173 transitions. [2024-11-13 22:47:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 173 transitions. [2024-11-13 22:47:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:47:32,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 125 states and 177 transitions. [2024-11-13 22:47:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 177 transitions. [2024-11-13 22:47:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:47:32,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:32,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 140 states and 206 transitions. [2024-11-13 22:47:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 206 transitions. [2024-11-13 22:47:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:47:35,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:47:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 141 states and 206 transitions. [2024-11-13 22:47:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 206 transitions. [2024-11-13 22:47:35,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:47:35,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:47:35,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 143 states and 207 transitions. [2024-11-13 22:47:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 207 transitions. [2024-11-13 22:47:35,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:47:35,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:36,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 145 states and 211 transitions. [2024-11-13 22:47:36,215 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 211 transitions. [2024-11-13 22:47:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:47:36,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:37,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 151 states and 230 transitions. [2024-11-13 22:47:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 230 transitions. [2024-11-13 22:47:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:37,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:37,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:47:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:37,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 153 states and 231 transitions. [2024-11-13 22:47:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 231 transitions. [2024-11-13 22:47:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:37,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:37,734 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:47:38,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 155 states and 232 transitions. [2024-11-13 22:47:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 232 transitions. [2024-11-13 22:47:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:38,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:38,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 154 states and 231 transitions. [2024-11-13 22:47:38,591 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 231 transitions. [2024-11-13 22:47:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:38,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:38,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 155 states and 232 transitions. [2024-11-13 22:47:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 232 transitions. [2024-11-13 22:47:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:47:38,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:47:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 162 states and 250 transitions. [2024-11-13 22:47:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 250 transitions. [2024-11-13 22:47:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:47:40,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:40,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:40,366 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:47:40,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:40,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 164 states and 251 transitions. [2024-11-13 22:47:40,797 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 251 transitions. [2024-11-13 22:47:40,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:47:40,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:40,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:47:41,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 166 states and 252 transitions. [2024-11-13 22:47:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 252 transitions. [2024-11-13 22:47:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:47:41,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:41,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 169 states and 257 transitions. [2024-11-13 22:47:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 257 transitions. [2024-11-13 22:47:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:47:42,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:42,127 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:42,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 170 states and 258 transitions. [2024-11-13 22:47:42,405 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 258 transitions. [2024-11-13 22:47:42,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:47:42,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:42,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:47:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 180 states and 279 transitions. [2024-11-13 22:47:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 279 transitions. [2024-11-13 22:47:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:47:44,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:45,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 183 states and 287 transitions. [2024-11-13 22:47:45,130 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 287 transitions. [2024-11-13 22:47:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:47:45,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:45,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 184 states and 289 transitions. [2024-11-13 22:47:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 289 transitions. [2024-11-13 22:47:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:47:45,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:47:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 185 states and 290 transitions. [2024-11-13 22:47:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 290 transitions. [2024-11-13 22:47:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:47:45,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:45,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:47:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 190 states and 296 transitions. [2024-11-13 22:47:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 296 transitions. [2024-11-13 22:47:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:47:46,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:47:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 191 states and 296 transitions. [2024-11-13 22:47:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 296 transitions. [2024-11-13 22:47:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:47:47,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,049 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:47:47,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 193 states and 297 transitions. [2024-11-13 22:47:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2024-11-13 22:47:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:47,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:47:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 195 states and 301 transitions. [2024-11-13 22:47:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 301 transitions. [2024-11-13 22:47:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:47,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:47,940 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:47:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 196 states and 302 transitions. [2024-11-13 22:47:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 302 transitions. [2024-11-13 22:47:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:47,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:47,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:47:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 198 states and 303 transitions. [2024-11-13 22:47:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 303 transitions. [2024-11-13 22:47:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:48,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 22:47:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 200 states and 304 transitions. [2024-11-13 22:47:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 304 transitions. [2024-11-13 22:47:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:48,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:47:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 202 states and 305 transitions. [2024-11-13 22:47:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 305 transitions. [2024-11-13 22:47:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:49,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:49,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:47:49,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 203 states and 306 transitions. [2024-11-13 22:47:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 306 transitions. [2024-11-13 22:47:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:47:49,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:49,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:47:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 204 states and 309 transitions. [2024-11-13 22:47:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 309 transitions. [2024-11-13 22:47:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:47:50,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:47:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 213 states and 325 transitions. [2024-11-13 22:47:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 325 transitions. [2024-11-13 22:47:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:47:52,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:52,513 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:47:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 222 states and 342 transitions. [2024-11-13 22:47:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 342 transitions. [2024-11-13 22:47:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:47:54,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:54,730 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:47:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:54,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 223 states and 342 transitions. [2024-11-13 22:47:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 342 transitions. [2024-11-13 22:47:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:47:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:47:55,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 225 states and 343 transitions. [2024-11-13 22:47:55,226 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 343 transitions. [2024-11-13 22:47:55,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:47:55,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:55,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:47:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 230 states and 363 transitions. [2024-11-13 22:47:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 363 transitions. [2024-11-13 22:47:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:47:57,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:57,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:47:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 232 states and 364 transitions. [2024-11-13 22:47:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 364 transitions. [2024-11-13 22:47:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:47:58,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:47:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 234 states and 365 transitions. [2024-11-13 22:47:58,564 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 365 transitions. [2024-11-13 22:47:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:47:58,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:47:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 235 states and 366 transitions. [2024-11-13 22:47:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 366 transitions. [2024-11-13 22:47:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:47:58,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:48:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 241 states and 385 transitions. [2024-11-13 22:48:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 385 transitions. [2024-11-13 22:48:00,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:48:00,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:00,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:00,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:48:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 243 states and 386 transitions. [2024-11-13 22:48:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 386 transitions. [2024-11-13 22:48:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:48:00,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:48:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 245 states and 387 transitions. [2024-11-13 22:48:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 387 transitions. [2024-11-13 22:48:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:48:01,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:48:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:04,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 249 states and 394 transitions. [2024-11-13 22:48:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 394 transitions. [2024-11-13 22:48:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:04,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:04,131 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:48:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 252 states and 399 transitions. [2024-11-13 22:48:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 399 transitions. [2024-11-13 22:48:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:05,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:05,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:48:05,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:05,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 253 states and 400 transitions. [2024-11-13 22:48:05,638 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 400 transitions. [2024-11-13 22:48:05,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:48:05,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:05,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:05,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:05,838 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:48:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 264 states and 424 transitions. [2024-11-13 22:48:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 424 transitions. [2024-11-13 22:48:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:09,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:09,885 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:48:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 272 states and 440 transitions. [2024-11-13 22:48:12,321 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 440 transitions. [2024-11-13 22:48:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:12,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:12,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:48:12,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:12,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 274 states and 443 transitions. [2024-11-13 22:48:12,548 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 443 transitions. [2024-11-13 22:48:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:12,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:12,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:48:13,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 278 states and 447 transitions. [2024-11-13 22:48:13,492 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 447 transitions. [2024-11-13 22:48:13,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:13,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,572 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 22:48:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 282 states and 452 transitions. [2024-11-13 22:48:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 452 transitions. [2024-11-13 22:48:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:14,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,512 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:48:15,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 285 states and 460 transitions. [2024-11-13 22:48:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 460 transitions. [2024-11-13 22:48:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,635 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:48:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 286 states and 461 transitions. [2024-11-13 22:48:16,044 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 461 transitions. [2024-11-13 22:48:16,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:16,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,074 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:48:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 287 states and 463 transitions. [2024-11-13 22:48:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 463 transitions. [2024-11-13 22:48:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:16,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 22:48:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 292 states and 468 transitions. [2024-11-13 22:48:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 468 transitions. [2024-11-13 22:48:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:48:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 291 states and 467 transitions. [2024-11-13 22:48:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 467 transitions. [2024-11-13 22:48:18,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:18,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:18,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:48:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 292 states and 467 transitions. [2024-11-13 22:48:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 467 transitions. [2024-11-13 22:48:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:18,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:18,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:18,640 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:48:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 295 states and 472 transitions. [2024-11-13 22:48:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 472 transitions. [2024-11-13 22:48:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:48:20,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:48:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 297 states and 473 transitions. [2024-11-13 22:48:20,544 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 473 transitions. [2024-11-13 22:48:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:20,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:48:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 298 states and 475 transitions. [2024-11-13 22:48:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 475 transitions. [2024-11-13 22:48:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:20,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 300 states and 479 transitions. [2024-11-13 22:48:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 479 transitions. [2024-11-13 22:48:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:21,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 302 states and 483 transitions. [2024-11-13 22:48:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 483 transitions. [2024-11-13 22:48:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:21,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:21,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:48:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 304 states and 484 transitions. [2024-11-13 22:48:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 484 transitions. [2024-11-13 22:48:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:22,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:48:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 306 states and 485 transitions. [2024-11-13 22:48:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 485 transitions. [2024-11-13 22:48:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:22,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:48:23,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 308 states and 486 transitions. [2024-11-13 22:48:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 486 transitions. [2024-11-13 22:48:23,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:23,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:23,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:48:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 310 states and 488 transitions. [2024-11-13 22:48:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 488 transitions. [2024-11-13 22:48:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:24,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 311 states and 489 transitions. [2024-11-13 22:48:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 489 transitions. [2024-11-13 22:48:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:25,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:25,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 312 states and 492 transitions. [2024-11-13 22:48:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 492 transitions. [2024-11-13 22:48:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:25,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 313 states and 495 transitions. [2024-11-13 22:48:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 495 transitions. [2024-11-13 22:48:26,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:26,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:48:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 314 states and 495 transitions. [2024-11-13 22:48:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 495 transitions. [2024-11-13 22:48:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:26,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 315 states and 496 transitions. [2024-11-13 22:48:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 496 transitions. [2024-11-13 22:48:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:27,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:27,309 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 323 states and 510 transitions. [2024-11-13 22:48:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 510 transitions. [2024-11-13 22:48:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:29,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:29,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 332 states and 525 transitions. [2024-11-13 22:48:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 525 transitions. [2024-11-13 22:48:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:48:32,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:32,600 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 340 states and 539 transitions. [2024-11-13 22:48:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 539 transitions. [2024-11-13 22:48:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:48:35,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:48:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:37,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 349 states and 553 transitions. [2024-11-13 22:48:37,608 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 553 transitions. [2024-11-13 22:48:37,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:48:37,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:37,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:48:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 358 states and 563 transitions. [2024-11-13 22:48:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 563 transitions. [2024-11-13 22:48:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:48:39,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:42,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 367 states and 578 transitions. [2024-11-13 22:48:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 578 transitions. [2024-11-13 22:48:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:43,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:43,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 368 states and 578 transitions. [2024-11-13 22:48:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 578 transitions. [2024-11-13 22:48:43,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:43,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:48:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:45,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 377 states and 591 transitions. [2024-11-13 22:48:45,833 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 591 transitions. [2024-11-13 22:48:45,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:45,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:46,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:46,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 379 states and 592 transitions. [2024-11-13 22:48:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 592 transitions. [2024-11-13 22:48:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:46,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:48:46,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 380 states and 593 transitions. [2024-11-13 22:48:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 593 transitions. [2024-11-13 22:48:46,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:46,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:46,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:46,551 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 381 states and 593 transitions. [2024-11-13 22:48:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 593 transitions. [2024-11-13 22:48:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:46,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 383 states and 594 transitions. [2024-11-13 22:48:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 594 transitions. [2024-11-13 22:48:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:48:47,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 385 states and 595 transitions. [2024-11-13 22:48:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 595 transitions. [2024-11-13 22:48:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:48:47,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:48,018 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 387 states and 596 transitions. [2024-11-13 22:48:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 596 transitions. [2024-11-13 22:48:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:48:48,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 389 states and 597 transitions. [2024-11-13 22:48:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 597 transitions. [2024-11-13 22:48:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:48:49,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:50,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 391 states and 598 transitions. [2024-11-13 22:48:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 598 transitions. [2024-11-13 22:48:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:50,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 393 states and 599 transitions. [2024-11-13 22:48:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 599 transitions. [2024-11-13 22:48:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 395 states and 600 transitions. [2024-11-13 22:48:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 600 transitions. [2024-11-13 22:48:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:51,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:52,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 397 states and 601 transitions. [2024-11-13 22:48:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 601 transitions. [2024-11-13 22:48:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:48:52,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 22:48:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 399 states and 602 transitions. [2024-11-13 22:48:53,066 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 602 transitions. [2024-11-13 22:48:53,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:53,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:53,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:53,092 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 400 states and 602 transitions. [2024-11-13 22:48:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 602 transitions. [2024-11-13 22:48:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:48:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 402 states and 609 transitions. [2024-11-13 22:48:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 609 transitions. [2024-11-13 22:48:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:53,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:53,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:48:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 417 states and 632 transitions. [2024-11-13 22:48:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 632 transitions. [2024-11-13 22:48:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:48:56,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:48:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 181 states and 247 transitions. [2024-11-13 22:48:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 247 transitions. [2024-11-13 22:48:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:48:57,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:57,685 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:48:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 182 states and 248 transitions. [2024-11-13 22:48:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 248 transitions. [2024-11-13 22:48:58,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:48:58,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:00,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 185 states and 251 transitions. [2024-11-13 22:49:00,462 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 251 transitions. [2024-11-13 22:49:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:00,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:00,812 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 33 proven. 22 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 188 states and 254 transitions. [2024-11-13 22:49:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 254 transitions. [2024-11-13 22:49:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:49:02,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:02,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:02,591 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 40 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 191 states and 257 transitions. [2024-11-13 22:49:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 257 transitions. [2024-11-13 22:49:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:49:03,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:03,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 47 proven. 51 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 194 states and 260 transitions. [2024-11-13 22:49:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 260 transitions. [2024-11-13 22:49:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:49:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 54 proven. 70 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 197 states and 263 transitions. [2024-11-13 22:49:07,466 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 263 transitions. [2024-11-13 22:49:07,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:49:07,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:07,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:07,973 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 61 proven. 92 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:09,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 200 states and 266 transitions. [2024-11-13 22:49:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 266 transitions. [2024-11-13 22:49:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:49:09,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:09,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 68 proven. 117 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 203 states and 269 transitions. [2024-11-13 22:49:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 269 transitions. [2024-11-13 22:49:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:49:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 75 proven. 145 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 206 states and 272 transitions. [2024-11-13 22:49:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 272 transitions. [2024-11-13 22:49:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:49:13,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:13,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 82 proven. 176 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:15,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 209 states and 275 transitions. [2024-11-13 22:49:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 275 transitions. [2024-11-13 22:49:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:49:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 89 proven. 210 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 212 states and 278 transitions. [2024-11-13 22:49:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 278 transitions. [2024-11-13 22:49:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:49:17,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:17,889 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 96 proven. 247 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:19,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 215 states and 281 transitions. [2024-11-13 22:49:19,475 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 281 transitions. [2024-11-13 22:49:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:49:19,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:20,035 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 103 proven. 287 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:21,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 218 states and 284 transitions. [2024-11-13 22:49:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 284 transitions. [2024-11-13 22:49:21,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:49:21,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:21,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 110 proven. 330 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 221 states and 287 transitions. [2024-11-13 22:49:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 287 transitions. [2024-11-13 22:49:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:49:23,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:24,520 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 117 proven. 376 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 224 states and 290 transitions. [2024-11-13 22:49:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 290 transitions. [2024-11-13 22:49:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:49:26,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 124 proven. 425 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:28,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 227 states and 293 transitions. [2024-11-13 22:49:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 293 transitions. [2024-11-13 22:49:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:49:28,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 131 proven. 477 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 230 states and 296 transitions. [2024-11-13 22:49:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 296 transitions. [2024-11-13 22:49:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:49:31,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 138 proven. 532 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 233 states and 299 transitions. [2024-11-13 22:49:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 299 transitions. [2024-11-13 22:49:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:49:33,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 145 proven. 590 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 236 states and 302 transitions. [2024-11-13 22:49:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 302 transitions. [2024-11-13 22:49:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:49:36,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 152 proven. 651 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:38,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 239 states and 305 transitions. [2024-11-13 22:49:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 305 transitions. [2024-11-13 22:49:38,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:49:38,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 159 proven. 715 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 242 states and 308 transitions. [2024-11-13 22:49:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 308 transitions. [2024-11-13 22:49:41,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:49:41,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:41,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 166 proven. 782 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 245 states and 311 transitions. [2024-11-13 22:49:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 311 transitions. [2024-11-13 22:49:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:49:44,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:44,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:44,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 173 proven. 852 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:46,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 248 states and 314 transitions. [2024-11-13 22:49:46,995 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 314 transitions. [2024-11-13 22:49:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:49:46,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:46,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1120 backedges. 180 proven. 925 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:49,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 317 transitions. [2024-11-13 22:49:49,907 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 317 transitions. [2024-11-13 22:49:49,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:49:49,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:50,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 187 proven. 1001 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 254 states and 320 transitions. [2024-11-13 22:49:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 320 transitions. [2024-11-13 22:49:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:49:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1289 backedges. 194 proven. 1080 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:49:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:56,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 257 states and 323 transitions. [2024-11-13 22:49:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 323 transitions. [2024-11-13 22:49:56,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:49:56,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:56,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 201 proven. 1162 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 260 states and 326 transitions. [2024-11-13 22:50:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 326 transitions. [2024-11-13 22:50:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:50:00,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:00,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1470 backedges. 208 proven. 1247 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 263 states and 329 transitions. [2024-11-13 22:50:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 329 transitions. [2024-11-13 22:50:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:50:04,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 215 proven. 1335 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 266 states and 332 transitions. [2024-11-13 22:50:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 332 transitions. [2024-11-13 22:50:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:50:08,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:08,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:08,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1663 backedges. 222 proven. 1426 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 269 states and 335 transitions. [2024-11-13 22:50:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 335 transitions. [2024-11-13 22:50:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:50:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:12,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:13,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 229 proven. 1520 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 272 states and 338 transitions. [2024-11-13 22:50:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 338 transitions. [2024-11-13 22:50:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:50:16,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:16,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1868 backedges. 236 proven. 1617 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:21,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:21,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 275 states and 341 transitions. [2024-11-13 22:50:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 341 transitions. [2024-11-13 22:50:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:50:21,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:21,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:22,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1975 backedges. 243 proven. 1717 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 278 states and 344 transitions. [2024-11-13 22:50:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 344 transitions. [2024-11-13 22:50:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:50:25,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 250 proven. 1820 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 281 states and 347 transitions. [2024-11-13 22:50:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 347 transitions. [2024-11-13 22:50:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:50:29,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 257 proven. 1926 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 284 states and 350 transitions. [2024-11-13 22:50:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 350 transitions. [2024-11-13 22:50:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:50:34,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2314 backedges. 264 proven. 2035 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:38,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 287 states and 353 transitions. [2024-11-13 22:50:38,716 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 353 transitions. [2024-11-13 22:50:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:50:38,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:38,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2433 backedges. 271 proven. 2147 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 290 states and 356 transitions. [2024-11-13 22:50:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 356 transitions. [2024-11-13 22:50:43,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:50:43,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2555 backedges. 278 proven. 2262 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 293 states and 359 transitions. [2024-11-13 22:50:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 359 transitions. [2024-11-13 22:50:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:50:48,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:49,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2680 backedges. 285 proven. 2380 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 296 states and 362 transitions. [2024-11-13 22:50:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 362 transitions. [2024-11-13 22:50:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:50:52,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 292 proven. 2501 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:50:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 299 states and 365 transitions. [2024-11-13 22:50:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 365 transitions. [2024-11-13 22:50:57,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:50:57,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:57,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:59,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 299 proven. 2625 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:02,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 302 states and 368 transitions. [2024-11-13 22:51:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 368 transitions. [2024-11-13 22:51:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:51:02,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 306 proven. 2752 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 305 states and 371 transitions. [2024-11-13 22:51:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 371 transitions. [2024-11-13 22:51:07,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:51:07,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3210 backedges. 313 proven. 2882 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:12,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 308 states and 374 transitions. [2024-11-13 22:51:12,074 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 374 transitions. [2024-11-13 22:51:12,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:51:12,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:12,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:13,559 INFO L134 CoverageAnalysis]: Checked inductivity of 3350 backedges. 320 proven. 3015 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:16,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:16,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 311 states and 377 transitions. [2024-11-13 22:51:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 377 transitions. [2024-11-13 22:51:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:51:16,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3493 backedges. 327 proven. 3151 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:21,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:21,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 314 states and 380 transitions. [2024-11-13 22:51:21,058 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 380 transitions. [2024-11-13 22:51:21,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:51:21,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:21,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3639 backedges. 334 proven. 3290 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 317 states and 383 transitions. [2024-11-13 22:51:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 383 transitions. [2024-11-13 22:51:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:51:24,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3788 backedges. 341 proven. 3432 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:28,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:28,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 320 states and 386 transitions. [2024-11-13 22:51:28,972 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 386 transitions. [2024-11-13 22:51:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:51:28,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:28,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3940 backedges. 348 proven. 3577 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 323 states and 389 transitions. [2024-11-13 22:51:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 389 transitions. [2024-11-13 22:51:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:51:33,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:34,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 355 proven. 3725 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 326 states and 392 transitions. [2024-11-13 22:51:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 392 transitions. [2024-11-13 22:51:37,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:51:37,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:37,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:39,124 INFO L134 CoverageAnalysis]: Checked inductivity of 4253 backedges. 362 proven. 3876 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 329 states and 395 transitions. [2024-11-13 22:51:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 395 transitions. [2024-11-13 22:51:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:51:42,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4414 backedges. 369 proven. 4030 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:47,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 332 states and 398 transitions. [2024-11-13 22:51:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 398 transitions. [2024-11-13 22:51:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:51:47,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:47,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4578 backedges. 376 proven. 4187 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:51,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 335 states and 401 transitions. [2024-11-13 22:51:51,950 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 401 transitions. [2024-11-13 22:51:51,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:51:51,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:51,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:53,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4745 backedges. 383 proven. 4347 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:51:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 338 states and 404 transitions. [2024-11-13 22:51:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 404 transitions. [2024-11-13 22:51:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:51:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4915 backedges. 390 proven. 4510 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 341 states and 407 transitions. [2024-11-13 22:52:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 407 transitions. [2024-11-13 22:52:01,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:52:01,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:01,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5088 backedges. 397 proven. 4676 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 344 states and 410 transitions. [2024-11-13 22:52:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 410 transitions. [2024-11-13 22:52:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:52:06,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5264 backedges. 404 proven. 4845 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:11,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:11,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 347 states and 413 transitions. [2024-11-13 22:52:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 413 transitions. [2024-11-13 22:52:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:52:11,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5443 backedges. 411 proven. 5017 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 350 states and 416 transitions. [2024-11-13 22:52:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 416 transitions. [2024-11-13 22:52:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:52:16,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:16,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:18,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 418 proven. 5192 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 353 states and 419 transitions. [2024-11-13 22:52:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 419 transitions. [2024-11-13 22:52:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:52:21,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5810 backedges. 425 proven. 5370 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 356 states and 422 transitions. [2024-11-13 22:52:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 422 transitions. [2024-11-13 22:52:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 22:52:27,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:27,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5998 backedges. 432 proven. 5551 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:33,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:33,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 359 states and 425 transitions. [2024-11-13 22:52:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 425 transitions. [2024-11-13 22:52:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:52:33,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6189 backedges. 439 proven. 5735 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 362 states and 428 transitions. [2024-11-13 22:52:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 428 transitions. [2024-11-13 22:52:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:52:39,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:39,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6383 backedges. 446 proven. 5922 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 365 states and 431 transitions. [2024-11-13 22:52:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 431 transitions. [2024-11-13 22:52:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:52:44,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:44,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:46,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6580 backedges. 453 proven. 6112 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 368 states and 434 transitions. [2024-11-13 22:52:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 434 transitions. [2024-11-13 22:52:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 22:52:50,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6780 backedges. 460 proven. 6305 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:52:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 371 states and 437 transitions. [2024-11-13 22:52:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 437 transitions. [2024-11-13 22:52:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 22:52:55,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:55,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6983 backedges. 467 proven. 6501 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 374 states and 440 transitions. [2024-11-13 22:53:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 440 transitions. [2024-11-13 22:53:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:53:01,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7189 backedges. 474 proven. 6700 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 377 states and 443 transitions. [2024-11-13 22:53:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 443 transitions. [2024-11-13 22:53:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:53:07,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7398 backedges. 481 proven. 6902 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:13,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 380 states and 446 transitions. [2024-11-13 22:53:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 446 transitions. [2024-11-13 22:53:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:53:13,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:13,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:15,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7610 backedges. 488 proven. 7107 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 383 states and 449 transitions. [2024-11-13 22:53:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 449 transitions. [2024-11-13 22:53:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 22:53:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:20,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7825 backedges. 495 proven. 7315 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 386 states and 452 transitions. [2024-11-13 22:53:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 452 transitions. [2024-11-13 22:53:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:53:26,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8043 backedges. 502 proven. 7526 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 389 states and 455 transitions. [2024-11-13 22:53:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 455 transitions. [2024-11-13 22:53:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 22:53:33,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:33,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8264 backedges. 509 proven. 7740 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:39,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:39,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 392 states and 458 transitions. [2024-11-13 22:53:39,537 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 458 transitions. [2024-11-13 22:53:39,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:53:39,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:39,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8488 backedges. 516 proven. 7957 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 395 states and 461 transitions. [2024-11-13 22:53:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 461 transitions. [2024-11-13 22:53:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:53:46,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:46,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8715 backedges. 523 proven. 8177 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 398 states and 464 transitions. [2024-11-13 22:53:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 464 transitions. [2024-11-13 22:53:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 22:53:53,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:53,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8945 backedges. 530 proven. 8400 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 401 states and 467 transitions. [2024-11-13 22:53:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 467 transitions. [2024-11-13 22:53:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 22:53:59,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:59,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:00,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:02,353 INFO L134 CoverageAnalysis]: Checked inductivity of 9178 backedges. 537 proven. 8626 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:06,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 404 states and 470 transitions. [2024-11-13 22:54:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 470 transitions. [2024-11-13 22:54:06,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 22:54:06,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:06,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 9414 backedges. 544 proven. 8855 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 407 states and 473 transitions. [2024-11-13 22:54:13,407 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 473 transitions. [2024-11-13 22:54:13,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 22:54:13,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:13,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 9653 backedges. 551 proven. 9087 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:20,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 410 states and 476 transitions. [2024-11-13 22:54:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 476 transitions. [2024-11-13 22:54:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 22:54:20,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:20,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:22,553 INFO L134 CoverageAnalysis]: Checked inductivity of 9895 backedges. 558 proven. 9322 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:26,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 413 states and 479 transitions. [2024-11-13 22:54:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 479 transitions. [2024-11-13 22:54:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 22:54:26,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:29,264 INFO L134 CoverageAnalysis]: Checked inductivity of 10140 backedges. 565 proven. 9560 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 416 states and 482 transitions. [2024-11-13 22:54:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 482 transitions. [2024-11-13 22:54:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 22:54:33,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:33,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10388 backedges. 572 proven. 9801 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 419 states and 485 transitions. [2024-11-13 22:54:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 485 transitions. [2024-11-13 22:54:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 22:54:40,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:42,951 INFO L134 CoverageAnalysis]: Checked inductivity of 10639 backedges. 579 proven. 10045 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:47,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 422 states and 488 transitions. [2024-11-13 22:54:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 488 transitions. [2024-11-13 22:54:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 22:54:47,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:47,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 586 proven. 10292 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:54:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 425 states and 491 transitions. [2024-11-13 22:54:53,977 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 491 transitions. [2024-11-13 22:54:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 22:54:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 11150 backedges. 593 proven. 10542 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 428 states and 494 transitions. [2024-11-13 22:55:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 494 transitions. [2024-11-13 22:55:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 22:55:00,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11410 backedges. 600 proven. 10795 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:07,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:07,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 431 states and 497 transitions. [2024-11-13 22:55:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 497 transitions. [2024-11-13 22:55:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 22:55:07,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:10,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11673 backedges. 607 proven. 11051 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 434 states and 500 transitions. [2024-11-13 22:55:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 500 transitions. [2024-11-13 22:55:15,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 22:55:15,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:15,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 11939 backedges. 614 proven. 11310 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 437 states and 503 transitions. [2024-11-13 22:55:22,807 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 503 transitions. [2024-11-13 22:55:22,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 22:55:22,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:22,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:22,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12208 backedges. 621 proven. 11572 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 440 states and 506 transitions. [2024-11-13 22:55:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 506 transitions. [2024-11-13 22:55:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 22:55:30,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12480 backedges. 628 proven. 11837 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 443 states and 509 transitions. [2024-11-13 22:55:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 509 transitions. [2024-11-13 22:55:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 22:55:37,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:40,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12755 backedges. 635 proven. 12105 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 446 states and 512 transitions. [2024-11-13 22:55:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 512 transitions. [2024-11-13 22:55:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 22:55:45,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 13033 backedges. 642 proven. 12376 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:55:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 449 states and 515 transitions. [2024-11-13 22:55:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 515 transitions. [2024-11-13 22:55:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 22:55:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 13314 backedges. 649 proven. 12650 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 452 states and 518 transitions. [2024-11-13 22:56:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 518 transitions. [2024-11-13 22:56:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 22:56:00,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 13598 backedges. 656 proven. 12927 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:08,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 455 states and 521 transitions. [2024-11-13 22:56:08,980 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 521 transitions. [2024-11-13 22:56:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 22:56:08,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:08,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 13885 backedges. 663 proven. 13207 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 458 states and 524 transitions. [2024-11-13 22:56:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 524 transitions. [2024-11-13 22:56:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 22:56:16,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:16,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:19,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14175 backedges. 670 proven. 13490 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 461 states and 527 transitions. [2024-11-13 22:56:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 527 transitions. [2024-11-13 22:56:24,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 22:56:24,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:24,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14468 backedges. 677 proven. 13776 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:32,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 464 states and 530 transitions. [2024-11-13 22:56:32,870 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 530 transitions. [2024-11-13 22:56:32,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 22:56:32,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 14764 backedges. 684 proven. 14065 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 467 states and 533 transitions. [2024-11-13 22:56:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 533 transitions. [2024-11-13 22:56:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 22:56:41,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15063 backedges. 691 proven. 14357 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 470 states and 536 transitions. [2024-11-13 22:56:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 536 transitions. [2024-11-13 22:56:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 22:56:50,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:53,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15365 backedges. 698 proven. 14652 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:56:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 473 states and 539 transitions. [2024-11-13 22:56:58,706 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 539 transitions. [2024-11-13 22:56:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-13 22:56:58,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:58,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 15670 backedges. 705 proven. 14950 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:57:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:07,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 476 states and 542 transitions. [2024-11-13 22:57:07,680 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 542 transitions. [2024-11-13 22:57:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 22:57:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 15978 backedges. 712 proven. 15251 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:57:16,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 479 states and 545 transitions. [2024-11-13 22:57:16,635 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 545 transitions. [2024-11-13 22:57:16,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 22:57:16,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:16,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16289 backedges. 719 proven. 15555 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:57:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 482 states and 548 transitions. [2024-11-13 22:57:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 548 transitions. [2024-11-13 22:57:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 22:57:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16603 backedges. 726 proven. 15862 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:57:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 485 states and 551 transitions. [2024-11-13 22:57:34,337 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 551 transitions. [2024-11-13 22:57:34,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-13 22:57:34,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 16920 backedges. 733 proven. 16172 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:57:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:43,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 488 states and 554 transitions. [2024-11-13 22:57:43,499 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 554 transitions. [2024-11-13 22:57:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 22:57:43,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:47,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17240 backedges. 740 proven. 16485 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:57:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 491 states and 557 transitions. [2024-11-13 22:57:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 557 transitions. [2024-11-13 22:57:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-13 22:57:52,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:52,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17563 backedges. 747 proven. 16801 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:01,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 494 states and 560 transitions. [2024-11-13 22:58:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 560 transitions. [2024-11-13 22:58:01,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 22:58:01,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:01,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17889 backedges. 754 proven. 17120 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 497 states and 563 transitions. [2024-11-13 22:58:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 563 transitions. [2024-11-13 22:58:11,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-13 22:58:11,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:11,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:12,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 18218 backedges. 761 proven. 17442 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:21,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 500 states and 566 transitions. [2024-11-13 22:58:21,491 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 566 transitions. [2024-11-13 22:58:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 22:58:21,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:21,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18550 backedges. 768 proven. 17767 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:30,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 503 states and 569 transitions. [2024-11-13 22:58:30,923 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 569 transitions. [2024-11-13 22:58:30,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-13 22:58:30,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:30,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 18885 backedges. 775 proven. 18095 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 506 states and 572 transitions. [2024-11-13 22:58:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 572 transitions. [2024-11-13 22:58:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 22:58:40,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:44,695 INFO L134 CoverageAnalysis]: Checked inductivity of 19223 backedges. 782 proven. 18426 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:58:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 509 states and 575 transitions. [2024-11-13 22:58:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 575 transitions. [2024-11-13 22:58:50,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-13 22:58:50,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:50,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19564 backedges. 789 proven. 18760 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:59:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 512 states and 578 transitions. [2024-11-13 22:59:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 578 transitions. [2024-11-13 22:59:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 22:59:00,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19908 backedges. 796 proven. 19097 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:59:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 515 states and 581 transitions. [2024-11-13 22:59:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 581 transitions. [2024-11-13 22:59:09,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 22:59:09,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:09,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 20255 backedges. 803 proven. 19437 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:59:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 518 states and 584 transitions. [2024-11-13 22:59:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 584 transitions. [2024-11-13 22:59:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 22:59:19,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:19,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 20605 backedges. 810 proven. 19780 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:59:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 521 states and 587 transitions. [2024-11-13 22:59:30,240 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 587 transitions. [2024-11-13 22:59:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-13 22:59:30,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:30,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20958 backedges. 817 proven. 20126 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:59:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 524 states and 590 transitions. [2024-11-13 22:59:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 590 transitions. [2024-11-13 22:59:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 22:59:40,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 21314 backedges. 824 proven. 20475 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:59:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 527 states and 593 transitions. [2024-11-13 22:59:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 593 transitions. [2024-11-13 22:59:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-13 22:59:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 21673 backedges. 831 proven. 20827 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:00:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 530 states and 596 transitions. [2024-11-13 23:00:02,094 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 596 transitions. [2024-11-13 23:00:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 23:00:02,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 22035 backedges. 838 proven. 21182 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:00:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 533 states and 599 transitions. [2024-11-13 23:00:12,924 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 599 transitions. [2024-11-13 23:00:12,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-13 23:00:12,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:17,804 INFO L134 CoverageAnalysis]: Checked inductivity of 22400 backedges. 845 proven. 21540 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:00:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 536 states and 602 transitions. [2024-11-13 23:00:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 602 transitions. [2024-11-13 23:00:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-13 23:00:23,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22768 backedges. 852 proven. 21901 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:00:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 539 states and 605 transitions. [2024-11-13 23:00:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 605 transitions. [2024-11-13 23:00:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 23:00:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 23139 backedges. 859 proven. 22265 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:00:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 542 states and 608 transitions. [2024-11-13 23:00:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 608 transitions. [2024-11-13 23:00:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 23:00:46,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 23513 backedges. 866 proven. 22632 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:00:57,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:57,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 545 states and 611 transitions. [2024-11-13 23:00:57,561 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 611 transitions. [2024-11-13 23:00:57,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-13 23:00:57,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:57,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:57,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat