./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/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_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c295749df38dacfa531a14c4d744c010a8ad50fab674c3b8e19c2ca945c321a6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:30,840 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:30,930 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 22:25:30,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:30,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:30,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:30,967 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:30,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:30,968 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:30,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:30,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:30,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:30,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:30,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:30,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:30,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:30,970 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:30,971 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:30,971 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:30,972 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:30,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:30,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:30,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:30,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:30,972 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:30,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:30,972 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_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c295749df38dacfa531a14c4d744c010a8ad50fab674c3b8e19c2ca945c321a6 [2024-11-13 22:25:31,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:31,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:31,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:31,309 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:31,310 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:31,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c Unable to find full path for "g++" [2024-11-13 22:25:33,217 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:33,462 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:33,466 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/sv-benchmarks/c/termination-crafted/Gothenburg_v2-1.c [2024-11-13 22:25:33,471 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/data/5dc67a4af/ab106920547f4489ab956f928f11825f/FLAGb51e7c891 [2024-11-13 22:25:33,498 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/data/5dc67a4af/ab106920547f4489ab956f928f11825f [2024-11-13 22:25:33,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:33,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:33,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:33,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:33,508 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:33,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7d1cd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33, skipping insertion in model container [2024-11-13 22:25:33,513 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,527 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:33,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:33,712 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:33,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:33,743 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:33,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33 WrapperNode [2024-11-13 22:25:33,744 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:33,744 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:33,744 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:33,745 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:33,750 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,771 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 56 [2024-11-13 22:25:33,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:33,773 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:33,773 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:33,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:33,781 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,782 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,783 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,785 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,796 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,796 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,797 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,798 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:33,801 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:33,801 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:33,801 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:33,802 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:33" (1/1) ... [2024-11-13 22:25:33,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:33,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:33,836 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:33,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d6a641e-db46-4f37-ba9c-15db07e77cae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:33,954 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:33,956 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:34,161 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-11-13 22:25:34,161 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:34,193 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:34,194 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:25:34,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:34 BoogieIcfgContainer [2024-11-13 22:25:34,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:34,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:34,195 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:34,206 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:34,207 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:34" (1/1) ... [2024-11-13 22:25:34,215 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:25:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 38 states and 43 transitions. [2024-11-13 22:25:34,272 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 43 transitions. [2024-11-13 22:25:34,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:25:34,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:34,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:34,429 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 22:25:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2024-11-13 22:25:34,499 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2024-11-13 22:25:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:25:34,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:34,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:34,563 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 22:25:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:34,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2024-11-13 22:25:34,649 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2024-11-13 22:25:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:25:34,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:34,764 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 22:25:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-11-13 22:25:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-11-13 22:25:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:25:35,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:35,454 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 22:25:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:36,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2024-11-13 22:25:36,217 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2024-11-13 22:25:36,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:25:36,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:36,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:36,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,373 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 22:25:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 45 states and 58 transitions. [2024-11-13 22:25:36,807 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2024-11-13 22:25:36,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:25:36,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:36,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,951 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 22:25:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 50 states and 67 transitions. [2024-11-13 22:25:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2024-11-13 22:25:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:25:38,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:38,120 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 22:25:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-13 22:25:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-13 22:25:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:25:38,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:38,423 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 22:25:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2024-11-13 22:25:38,684 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2024-11-13 22:25:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:25:38,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:38,867 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 22:25:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-11-13 22:25:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-13 22:25:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:25:41,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:41,094 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 22:25:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 68 states and 99 transitions. [2024-11-13 22:25:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 99 transitions. [2024-11-13 22:25:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:25:43,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:43,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:43,426 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 22:25:46,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 78 states and 119 transitions. [2024-11-13 22:25:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2024-11-13 22:25:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:25:46,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:46,561 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 22:25:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 89 states and 138 transitions. [2024-11-13 22:25:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 138 transitions. [2024-11-13 22:25:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:25:50,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:50,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:50,408 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 22:25:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 91 states and 140 transitions. [2024-11-13 22:25:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 140 transitions. [2024-11-13 22:25:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:25:50,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:50,819 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 22:25:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 90 states and 139 transitions. [2024-11-13 22:25:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2024-11-13 22:25:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:25:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:51,476 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 22:25:55,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 161 transitions. [2024-11-13 22:25:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 161 transitions. [2024-11-13 22:25:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:25:55,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:55,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:55,734 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 22:26:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:02,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 116 states and 191 transitions. [2024-11-13 22:26:02,025 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 191 transitions. [2024-11-13 22:26:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:02,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:02,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:09,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 133 states and 222 transitions. [2024-11-13 22:26:09,462 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 222 transitions. [2024-11-13 22:26:09,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:26:09,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:09,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 146 states and 251 transitions. [2024-11-13 22:26:16,742 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 251 transitions. [2024-11-13 22:26:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:26:16,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:16,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 148 states and 260 transitions. [2024-11-13 22:26:16,914 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 260 transitions. [2024-11-13 22:26:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:26:16,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 169 states and 315 transitions. [2024-11-13 22:26:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 315 transitions. [2024-11-13 22:26:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:26:28,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:28,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:29,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 175 states and 324 transitions. [2024-11-13 22:26:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 324 transitions. [2024-11-13 22:26:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:26:29,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 188 states and 358 transitions. [2024-11-13 22:26:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 358 transitions. [2024-11-13 22:26:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:26:40,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 189 states and 368 transitions. [2024-11-13 22:26:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 368 transitions. [2024-11-13 22:26:41,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:26:41,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 195 states and 385 transitions. [2024-11-13 22:26:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 385 transitions. [2024-11-13 22:26:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:26:42,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:42,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 216 states and 452 transitions. [2024-11-13 22:26:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 452 transitions. [2024-11-13 22:26:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:26:57,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:57,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:57,247 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 222 states and 471 transitions. [2024-11-13 22:27:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 471 transitions. [2024-11-13 22:27:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:27:00,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:00,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 223 states and 477 transitions. [2024-11-13 22:27:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 477 transitions. [2024-11-13 22:27:01,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:27:01,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:02,402 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 244 states and 538 transitions. [2024-11-13 22:27:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 538 transitions. [2024-11-13 22:27:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:27:17,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:17,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 245 states and 548 transitions. [2024-11-13 22:27:18,777 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 548 transitions. [2024-11-13 22:27:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:27:18,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:18,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:18,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:21,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 250 states and 555 transitions. [2024-11-13 22:27:21,894 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 555 transitions. [2024-11-13 22:27:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:27:21,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:21,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:33,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 265 states and 603 transitions. [2024-11-13 22:27:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 603 transitions. [2024-11-13 22:27:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:27:33,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 271 states and 614 transitions. [2024-11-13 22:27:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 614 transitions. [2024-11-13 22:27:35,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:27:35,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:35,519 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 273 states and 616 transitions. [2024-11-13 22:27:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 616 transitions. [2024-11-13 22:27:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:27:37,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:37,574 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 293 states and 644 transitions. [2024-11-13 22:27:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 644 transitions. [2024-11-13 22:27:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:27:51,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:51,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:51,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 294 states and 645 transitions. [2024-11-13 22:27:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 645 transitions. [2024-11-13 22:27:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:27:52,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:52,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 324 states and 701 transitions. [2024-11-13 22:28:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 701 transitions. [2024-11-13 22:28:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:16,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:16,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:16,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:23,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:23,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 336 states and 726 transitions. [2024-11-13 22:28:23,672 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 726 transitions. [2024-11-13 22:28:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:23,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 343 states and 741 transitions. [2024-11-13 22:28:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 741 transitions. [2024-11-13 22:28:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:28:27,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,943 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:31,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 349 states and 750 transitions. [2024-11-13 22:28:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 750 transitions. [2024-11-13 22:28:31,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:31,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:31,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:31,689 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:46,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 367 states and 779 transitions. [2024-11-13 22:28:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 779 transitions. [2024-11-13 22:28:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:46,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:46,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 374 states and 803 transitions. [2024-11-13 22:28:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 803 transitions. [2024-11-13 22:28:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:50,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:50,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 376 states and 809 transitions. [2024-11-13 22:28:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 809 transitions. [2024-11-13 22:28:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:53,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:53,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 381 states and 817 transitions. [2024-11-13 22:28:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 817 transitions. [2024-11-13 22:28:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:28:56,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 387 states and 828 transitions. [2024-11-13 22:29:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 828 transitions. [2024-11-13 22:29:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:29:01,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 414 states and 911 transitions. [2024-11-13 22:29:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 911 transitions. [2024-11-13 22:29:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:29:31,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 415 states and 918 transitions. [2024-11-13 22:29:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 918 transitions. [2024-11-13 22:29:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:29:33,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 422 states and 935 transitions. [2024-11-13 22:29:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 935 transitions. [2024-11-13 22:29:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:29:39,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:06,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 455 states and 1026 transitions. [2024-11-13 22:30:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1026 transitions. [2024-11-13 22:30:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:30:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:06,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 461 states and 1036 transitions. [2024-11-13 22:30:08,849 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1036 transitions. [2024-11-13 22:30:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:30:08,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:08,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 475 states and 1063 transitions. [2024-11-13 22:30:19,010 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1063 transitions. [2024-11-13 22:30:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:30:19,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:19,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 482 states and 1071 transitions. [2024-11-13 22:30:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1071 transitions. [2024-11-13 22:30:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:25,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 495 states and 1093 transitions. [2024-11-13 22:30:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1093 transitions. [2024-11-13 22:30:37,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:37,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:37,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:39,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 496 states and 1098 transitions. [2024-11-13 22:30:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1098 transitions. [2024-11-13 22:30:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:39,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:39,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 510 states and 1128 transitions. [2024-11-13 22:30:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1128 transitions. [2024-11-13 22:30:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:30:48,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 515 states and 1134 transitions. [2024-11-13 22:30:51,213 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1134 transitions. [2024-11-13 22:30:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:30:51,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 541 states and 1203 transitions. [2024-11-13 22:31:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1203 transitions. [2024-11-13 22:31:18,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:31:18,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:18,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:18,984 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 562 states and 1268 transitions. [2024-11-13 22:31:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1268 transitions. [2024-11-13 22:31:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:31:37,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 568 states and 1278 transitions. [2024-11-13 22:31:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1278 transitions. [2024-11-13 22:31:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:31:40,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:40,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 576 states and 1322 transitions. [2024-11-13 22:31:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1322 transitions. [2024-11-13 22:31:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:31:46,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:46,906 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 582 states and 1348 transitions. [2024-11-13 22:31:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1348 transitions. [2024-11-13 22:31:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:31:53,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:06,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 590 states and 1360 transitions. [2024-11-13 22:32:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1360 transitions. [2024-11-13 22:32:06,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:32:06,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:06,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:10,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:10,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 596 states and 1369 transitions. [2024-11-13 22:32:10,680 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1369 transitions. [2024-11-13 22:32:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:10,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:10,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:12,275 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 610 states and 1402 transitions. [2024-11-13 22:32:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1402 transitions. [2024-11-13 22:32:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:28,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:37,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 618 states and 1422 transitions. [2024-11-13 22:32:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1422 transitions. [2024-11-13 22:32:37,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:37,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:37,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 631 states and 1462 transitions. [2024-11-13 22:32:46,367 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1462 transitions. [2024-11-13 22:32:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:46,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:46,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 637 states and 1476 transitions. [2024-11-13 22:32:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1476 transitions. [2024-11-13 22:32:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:32:53,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:00,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 644 states and 1507 transitions. [2024-11-13 22:33:00,247 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1507 transitions. [2024-11-13 22:33:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:33:00,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:00,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 645 states and 1513 transitions. [2024-11-13 22:33:01,959 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1513 transitions. [2024-11-13 22:33:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:33:01,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:01,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:01,980 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 652 states and 1525 transitions. [2024-11-13 22:33:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1525 transitions. [2024-11-13 22:33:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:33:08,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:08,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:25,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:25,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 661 states and 1577 transitions. [2024-11-13 22:33:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1577 transitions. [2024-11-13 22:33:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:33:25,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:25,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:28,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 663 states and 1579 transitions. [2024-11-13 22:33:28,750 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1579 transitions. [2024-11-13 22:33:28,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:33:28,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:28,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 689 states and 1612 transitions. [2024-11-13 22:33:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1612 transitions. [2024-11-13 22:33:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:33:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 691 states and 1614 transitions. [2024-11-13 22:33:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1614 transitions. [2024-11-13 22:33:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:33:59,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 694 states and 1617 transitions. [2024-11-13 22:34:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1617 transitions. [2024-11-13 22:34:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:34:04,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:04,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:10,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:10,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 700 states and 1628 transitions. [2024-11-13 22:34:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1628 transitions. [2024-11-13 22:34:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:34:10,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 701 states and 1631 transitions. [2024-11-13 22:34:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1631 transitions. [2024-11-13 22:34:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:34:12,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:12,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 706 states and 1639 transitions. [2024-11-13 22:34:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1639 transitions. [2024-11-13 22:34:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:34:17,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 712 states and 1646 transitions. [2024-11-13 22:34:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1646 transitions. [2024-11-13 22:34:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:34:22,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:34:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 742 states and 1717 transitions. [2024-11-13 22:34:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1717 transitions. [2024-11-13 22:34:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:34:58,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 743 states and 1722 transitions. [2024-11-13 22:35:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1722 transitions. [2024-11-13 22:35:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 758 states and 1776 transitions. [2024-11-13 22:35:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1776 transitions. [2024-11-13 22:35:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:20,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,563 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:29,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 769 states and 1804 transitions. [2024-11-13 22:35:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1804 transitions. [2024-11-13 22:35:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:29,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 775 states and 1816 transitions. [2024-11-13 22:35:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1816 transitions. [2024-11-13 22:35:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:37,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:50,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:50,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 789 states and 1836 transitions. [2024-11-13 22:35:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1836 transitions. [2024-11-13 22:35:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:50,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:50,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:50,985 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:35:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 796 states and 1844 transitions. [2024-11-13 22:35:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1844 transitions. [2024-11-13 22:35:58,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:35:58,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:58,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:59,186 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:46,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 836 states and 1938 transitions. [2024-11-13 22:36:46,398 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1938 transitions. [2024-11-13 22:36:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:36:46,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:46,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:48,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 837 states and 1939 transitions. [2024-11-13 22:36:48,278 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1939 transitions. [2024-11-13 22:36:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:36:48,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:36:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 838 states and 1942 transitions. [2024-11-13 22:36:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1942 transitions. [2024-11-13 22:36:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:36:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 858 states and 1975 transitions. [2024-11-13 22:37:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1975 transitions. [2024-11-13 22:37:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:37:09,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:09,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 872 states and 1992 transitions. [2024-11-13 22:37:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1992 transitions. [2024-11-13 22:37:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:37:24,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:37:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 879 states and 1999 transitions. [2024-11-13 22:37:31,141 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1999 transitions. [2024-11-13 22:37:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:37:31,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:29,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 924 states and 2133 transitions. [2024-11-13 22:38:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2133 transitions. [2024-11-13 22:38:29,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:29,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:29,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:46,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:46,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 944 states and 2166 transitions. [2024-11-13 22:38:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2166 transitions. [2024-11-13 22:38:46,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:46,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:46,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 952 states and 2176 transitions. [2024-11-13 22:38:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2176 transitions. [2024-11-13 22:38:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:38:58,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:58,058 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 965 states and 2191 transitions. [2024-11-13 22:39:13,315 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 2191 transitions. [2024-11-13 22:39:13,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:39:13,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.