./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive-simple/id_o200.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/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_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/id_o200.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d03bd1f663815b2d7649a36366d573d68ceb56233e8a1c24e8a8623e8a524f12 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:23,394 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:23,475 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:23,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:23,481 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:23,503 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:23,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:23,506 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:23,506 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:23,506 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:23,506 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:23,506 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:23,507 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:23,508 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:23,508 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:23,510 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:23,510 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:23,510 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:23,510 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:23,510 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:23,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:23,511 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:23,511 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:23,511 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:23,511 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:23,511 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:23,511 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_1e6404f0-4020-41da-a02f-d57b918fdfc1/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 ! call(reach_error())) ) 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 -> d03bd1f663815b2d7649a36366d573d68ceb56233e8a1c24e8a8623e8a524f12 [2024-11-13 20:17:23,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:23,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:23,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:23,925 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:23,925 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:23,928 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/recursive-simple/id_o200.c Unable to find full path for "g++" [2024-11-13 20:17:26,035 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:26,313 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:26,317 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/sv-benchmarks/c/recursive-simple/id_o200.c [2024-11-13 20:17:26,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/data/c2f5f4d6c/2bc1506f150242199f5e61241175b582/FLAG3a3df0249 [2024-11-13 20:17:26,615 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/data/c2f5f4d6c/2bc1506f150242199f5e61241175b582 [2024-11-13 20:17:26,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:26,620 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:26,622 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:26,622 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:26,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:26,628 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,629 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bc5f8ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26, skipping insertion in model container [2024-11-13 20:17:26,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:26,817 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/sv-benchmarks/c/recursive-simple/id_o200.c[518,531] [2024-11-13 20:17:26,820 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:26,833 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:26,850 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/sv-benchmarks/c/recursive-simple/id_o200.c[518,531] [2024-11-13 20:17:26,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:26,863 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:26,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26 WrapperNode [2024-11-13 20:17:26,864 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:26,864 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:26,864 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:26,865 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:26,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,888 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2024-11-13 20:17:26,889 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:26,889 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:26,889 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:26,889 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:26,895 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,896 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,899 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,900 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,901 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,902 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,906 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:26,907 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:26,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:26,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:26,909 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:26,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:26,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:26,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e6404f0-4020-41da-a02f-d57b918fdfc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:26,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure id [2024-11-13 20:17:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2024-11-13 20:17:27,061 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:27,064 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:27,167 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:27,168 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:27,197 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:27,197 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:17:27,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:27 BoogieIcfgContainer [2024-11-13 20:17:27,200 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:27,201 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:27,201 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:27,213 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:27,213 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:27" (1/1) ... [2024-11-13 20:17:27,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-13 20:17:27,292 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-13 20:17:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:17:27,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,633 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 20:17:27,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-11-13 20:17:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-11-13 20:17:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:27,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:17:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-11-13 20:17:28,578 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-13 20:17:28,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:28,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:17:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-13 20:17:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-13 20:17:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:17:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:30,009 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:17:30,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-13 20:17:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-13 20:17:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:17:30,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:30,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 20:17:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-11-13 20:17:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-11-13 20:17:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:17:31,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,397 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:17:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-11-13 20:17:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-11-13 20:17:33,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:17:33,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,747 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 20:17:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-11-13 20:17:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-11-13 20:17:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:17:34,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-13 20:17:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-11-13 20:17:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-11-13 20:17:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:17:36,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:17:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 58 states and 69 transitions. [2024-11-13 20:17:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 69 transitions. [2024-11-13 20:17:39,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:17:39,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:17:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 63 states and 75 transitions. [2024-11-13 20:17:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 75 transitions. [2024-11-13 20:17:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:17:41,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 20:17:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 68 states and 81 transitions. [2024-11-13 20:17:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 81 transitions. [2024-11-13 20:17:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:17:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 20:17:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 73 states and 87 transitions. [2024-11-13 20:17:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 87 transitions. [2024-11-13 20:17:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:17:46,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-13 20:17:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 78 states and 93 transitions. [2024-11-13 20:17:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 93 transitions. [2024-11-13 20:17:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:17:48,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-13 20:17:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 83 states and 99 transitions. [2024-11-13 20:17:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 99 transitions. [2024-11-13 20:17:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:17:51,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2024-11-13 20:17:54,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 88 states and 105 transitions. [2024-11-13 20:17:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 105 transitions. [2024-11-13 20:17:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:17:54,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,787 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-13 20:17:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 93 states and 111 transitions. [2024-11-13 20:17:58,135 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 111 transitions. [2024-11-13 20:17:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:17:58,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-11-13 20:18:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 98 states and 117 transitions. [2024-11-13 20:18:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2024-11-13 20:18:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:18:01,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:01,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-13 20:18:06,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 103 states and 123 transitions. [2024-11-13 20:18:06,077 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 123 transitions. [2024-11-13 20:18:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:18:06,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-13 20:18:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 108 states and 129 transitions. [2024-11-13 20:18:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 129 transitions. [2024-11-13 20:18:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:18:10,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:10,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:11,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2024-11-13 20:18:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 113 states and 135 transitions. [2024-11-13 20:18:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 135 transitions. [2024-11-13 20:18:15,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:18:15,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 20:18:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 118 states and 141 transitions. [2024-11-13 20:18:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 141 transitions. [2024-11-13 20:18:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:18:20,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:20,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-11-13 20:18:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 123 states and 147 transitions. [2024-11-13 20:18:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2024-11-13 20:18:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:18:25,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:25,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-11-13 20:18:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 128 states and 153 transitions. [2024-11-13 20:18:30,803 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 153 transitions. [2024-11-13 20:18:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:18:30,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2024-11-13 20:18:36,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 133 states and 159 transitions. [2024-11-13 20:18:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 159 transitions. [2024-11-13 20:18:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:18:36,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2024-11-13 20:18:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 138 states and 165 transitions. [2024-11-13 20:18:43,096 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 165 transitions. [2024-11-13 20:18:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:18:43,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2024-11-13 20:18:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 143 states and 171 transitions. [2024-11-13 20:18:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 171 transitions. [2024-11-13 20:18:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:18:49,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2054 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 1027 trivial. 0 not checked. [2024-11-13 20:18:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 148 states and 177 transitions. [2024-11-13 20:18:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 177 transitions. [2024-11-13 20:18:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:18:55,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-13 20:19:01,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 153 states and 183 transitions. [2024-11-13 20:19:01,942 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 183 transitions. [2024-11-13 20:19:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:19:01,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 1190 trivial. 0 not checked. [2024-11-13 20:19:08,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 158 states and 189 transitions. [2024-11-13 20:19:08,166 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 189 transitions. [2024-11-13 20:19:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:19:08,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2552 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 1276 trivial. 0 not checked. [2024-11-13 20:19:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 163 states and 195 transitions. [2024-11-13 20:19:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 195 transitions. [2024-11-13 20:19:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:14,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:16,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2730 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2024-11-13 20:19:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 168 states and 201 transitions. [2024-11-13 20:19:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 201 transitions. [2024-11-13 20:19:21,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 20:19:21,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2914 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 1457 trivial. 0 not checked. [2024-11-13 20:19:28,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:28,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 173 states and 207 transitions. [2024-11-13 20:19:28,712 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 207 transitions. [2024-11-13 20:19:28,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:19:28,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:28,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 3104 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 1552 trivial. 0 not checked. [2024-11-13 20:19:36,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 178 states and 213 transitions. [2024-11-13 20:19:36,537 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 213 transitions. [2024-11-13 20:19:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:19:36,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3300 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 1650 trivial. 0 not checked. [2024-11-13 20:19:44,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:44,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 183 states and 219 transitions. [2024-11-13 20:19:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 219 transitions. [2024-11-13 20:19:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:19:44,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:44,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 1751 trivial. 0 not checked. [2024-11-13 20:19:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 188 states and 225 transitions. [2024-11-13 20:19:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 225 transitions. [2024-11-13 20:19:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:19:52,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3710 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 1855 trivial. 0 not checked. [2024-11-13 20:20:00,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 193 states and 231 transitions. [2024-11-13 20:20:00,709 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 231 transitions. [2024-11-13 20:20:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:20:00,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3924 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 1962 trivial. 0 not checked. [2024-11-13 20:20:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:09,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 198 states and 237 transitions. [2024-11-13 20:20:09,186 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 237 transitions. [2024-11-13 20:20:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 20:20:09,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:09,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,758 INFO L134 CoverageAnalysis]: Checked inductivity of 4144 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 2072 trivial. 0 not checked. [2024-11-13 20:20:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 203 states and 243 transitions. [2024-11-13 20:20:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 243 transitions. [2024-11-13 20:20:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 20:20:18,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4370 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-11-13 20:20:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 208 states and 249 transitions. [2024-11-13 20:20:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 249 transitions. [2024-11-13 20:20:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 20:20:27,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,574 INFO L134 CoverageAnalysis]: Checked inductivity of 4602 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 2301 trivial. 0 not checked. [2024-11-13 20:20:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 213 states and 255 transitions. [2024-11-13 20:20:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 255 transitions. [2024-11-13 20:20:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 20:20:38,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4840 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 2420 trivial. 0 not checked. [2024-11-13 20:20:48,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 218 states and 261 transitions. [2024-11-13 20:20:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 261 transitions. [2024-11-13 20:20:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 20:20:48,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:48,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5084 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 2542 trivial. 0 not checked. [2024-11-13 20:20:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 223 states and 267 transitions. [2024-11-13 20:20:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 267 transitions. [2024-11-13 20:20:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 20:20:59,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:59,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 5334 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 2667 trivial. 0 not checked. [2024-11-13 20:21:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 228 states and 273 transitions. [2024-11-13 20:21:09,784 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 273 transitions. [2024-11-13 20:21:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 20:21:09,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 5590 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 2795 trivial. 0 not checked. [2024-11-13 20:21:20,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 233 states and 279 transitions. [2024-11-13 20:21:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 279 transitions. [2024-11-13 20:21:20,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:21:20,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:20,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5852 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2024-11-13 20:21:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 238 states and 285 transitions. [2024-11-13 20:21:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 285 transitions. [2024-11-13 20:21:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 20:21:32,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 6120 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 3060 trivial. 0 not checked. [2024-11-13 20:21:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 243 states and 291 transitions. [2024-11-13 20:21:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 291 transitions. [2024-11-13 20:21:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:21:46,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6394 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 3197 trivial. 0 not checked. [2024-11-13 20:22:00,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 248 states and 297 transitions. [2024-11-13 20:22:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 297 transitions. [2024-11-13 20:22:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 20:22:00,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 3337 trivial. 0 not checked. [2024-11-13 20:22:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 253 states and 303 transitions. [2024-11-13 20:22:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 303 transitions. [2024-11-13 20:22:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-13 20:22:14,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6960 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-11-13 20:22:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 258 states and 309 transitions. [2024-11-13 20:22:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 309 transitions. [2024-11-13 20:22:28,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 20:22:28,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 7252 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 3626 trivial. 0 not checked. [2024-11-13 20:22:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 263 states and 315 transitions. [2024-11-13 20:22:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 315 transitions. [2024-11-13 20:22:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 20:22:43,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7550 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 3775 trivial. 0 not checked. [2024-11-13 20:22:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 268 states and 321 transitions. [2024-11-13 20:22:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 321 transitions. [2024-11-13 20:22:58,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 20:22:58,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:58,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7854 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 3927 trivial. 0 not checked. [2024-11-13 20:23:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 273 states and 327 transitions. [2024-11-13 20:23:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 327 transitions. [2024-11-13 20:23:13,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 20:23:13,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:13,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8164 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 4082 trivial. 0 not checked. [2024-11-13 20:23:30,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 278 states and 333 transitions. [2024-11-13 20:23:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 333 transitions. [2024-11-13 20:23:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-13 20:23:30,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:34,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8480 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 4240 trivial. 0 not checked. [2024-11-13 20:23:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 283 states and 339 transitions. [2024-11-13 20:23:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 339 transitions. [2024-11-13 20:23:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:23:46,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8802 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 4401 trivial. 0 not checked. [2024-11-13 20:24:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 288 states and 345 transitions. [2024-11-13 20:24:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 345 transitions. [2024-11-13 20:24:03,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-13 20:24:03,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 9130 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 4565 trivial. 0 not checked. [2024-11-13 20:24:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 293 states and 351 transitions. [2024-11-13 20:24:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 351 transitions. [2024-11-13 20:24:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-13 20:24:20,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:20,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:25,918 INFO L134 CoverageAnalysis]: Checked inductivity of 9464 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 4732 trivial. 0 not checked. [2024-11-13 20:24:39,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 298 states and 357 transitions. [2024-11-13 20:24:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 357 transitions. [2024-11-13 20:24:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 20:24:39,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 9804 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 4902 trivial. 0 not checked. [2024-11-13 20:24:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 303 states and 363 transitions. [2024-11-13 20:24:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 363 transitions. [2024-11-13 20:24:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 20:24:57,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 10150 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 5075 trivial. 0 not checked. [2024-11-13 20:25:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:15,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 308 states and 369 transitions. [2024-11-13 20:25:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2024-11-13 20:25:15,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-13 20:25:16,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:16,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10502 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 5251 trivial. 0 not checked. [2024-11-13 20:25:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 313 states and 375 transitions. [2024-11-13 20:25:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 375 transitions. [2024-11-13 20:25:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 20:25:34,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 10860 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 5430 trivial. 0 not checked. [2024-11-13 20:25:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:54,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 318 states and 381 transitions. [2024-11-13 20:25:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 381 transitions. [2024-11-13 20:25:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-13 20:25:54,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 11224 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 5612 trivial. 0 not checked. [2024-11-13 20:26:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:14,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 323 states and 387 transitions. [2024-11-13 20:26:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 387 transitions. [2024-11-13 20:26:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-13 20:26:14,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:14,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:19,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11594 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 5797 trivial. 0 not checked. [2024-11-13 20:26:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 328 states and 393 transitions. [2024-11-13 20:26:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 393 transitions. [2024-11-13 20:26:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-11-13 20:26:34,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:34,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11970 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 5985 trivial. 0 not checked. [2024-11-13 20:26:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 333 states and 399 transitions. [2024-11-13 20:26:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 399 transitions. [2024-11-13 20:26:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-13 20:26:55,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:55,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12352 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 6176 trivial. 0 not checked. [2024-11-13 20:27:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 338 states and 405 transitions. [2024-11-13 20:27:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 405 transitions. [2024-11-13 20:27:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-13 20:27:16,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:16,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12740 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 6370 trivial. 0 not checked. [2024-11-13 20:27:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 343 states and 411 transitions. [2024-11-13 20:27:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 411 transitions. [2024-11-13 20:27:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-13 20:27:38,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 13134 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 6567 trivial. 0 not checked. [2024-11-13 20:28:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 348 states and 417 transitions. [2024-11-13 20:28:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 417 transitions. [2024-11-13 20:28:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-13 20:28:01,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 13534 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 6767 trivial. 0 not checked. [2024-11-13 20:28:24,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 353 states and 423 transitions. [2024-11-13 20:28:24,199 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 423 transitions. [2024-11-13 20:28:24,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-13 20:28:24,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 13940 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 6970 trivial. 0 not checked. [2024-11-13 20:28:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:47,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 358 states and 429 transitions. [2024-11-13 20:28:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 429 transitions. [2024-11-13 20:28:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-13 20:28:47,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:47,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 14352 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 7176 trivial. 0 not checked. [2024-11-13 20:29:11,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 363 states and 435 transitions. [2024-11-13 20:29:11,850 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 435 transitions. [2024-11-13 20:29:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-13 20:29:11,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:11,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,821 INFO L134 CoverageAnalysis]: Checked inductivity of 14770 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 7385 trivial. 0 not checked. [2024-11-13 20:29:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 368 states and 441 transitions. [2024-11-13 20:29:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 441 transitions. [2024-11-13 20:29:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-11-13 20:29:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15194 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 7597 trivial. 0 not checked. [2024-11-13 20:30:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 373 states and 447 transitions. [2024-11-13 20:30:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 447 transitions. [2024-11-13 20:30:02,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 20:30:02,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:02,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15624 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-11-13 20:30:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 378 states and 453 transitions. [2024-11-13 20:30:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 453 transitions. [2024-11-13 20:30:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 20:30:27,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:27,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16060 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 8030 trivial. 0 not checked. [2024-11-13 20:30:54,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 383 states and 459 transitions. [2024-11-13 20:30:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 459 transitions. [2024-11-13 20:30:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 20:30:54,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:54,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16502 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 8251 trivial. 0 not checked. [2024-11-13 20:31:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 388 states and 465 transitions. [2024-11-13 20:31:22,679 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 465 transitions. [2024-11-13 20:31:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 20:31:22,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:22,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16950 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 8475 trivial. 0 not checked.