./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/down.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/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_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/down.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d487f6cb836d5c7294168f7ececc6a4515780c0860389f79570a9c0e20e7bcc0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:37,169 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:37,278 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:18:37,290 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:37,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:37,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:37,327 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:37,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:37,328 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:37,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:37,331 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:37,331 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:37,331 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:37,331 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:37,331 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:37,331 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:37,332 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:37,332 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:37,332 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:37,332 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:37,332 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:37,333 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:37,333 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:37,334 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:37,334 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:37,334 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:37,334 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:37,334 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:37,334 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:37,335 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:37,335 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:37,335 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:37,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:37,335 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_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d487f6cb836d5c7294168f7ececc6a4515780c0860389f79570a9c0e20e7bcc0 [2024-11-13 20:18:37,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:37,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:37,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:37,739 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:37,739 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:37,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/down.i Unable to find full path for "g++" [2024-11-13 20:18:40,006 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:40,358 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:40,359 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/sv-benchmarks/c/loop-invgen/down.i [2024-11-13 20:18:40,368 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/data/1b3544e77/e1dde660277a404eb05d7a023b07725f/FLAG247e2e1c9 [2024-11-13 20:18:40,603 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/data/1b3544e77/e1dde660277a404eb05d7a023b07725f [2024-11-13 20:18:40,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:40,607 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:40,609 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:40,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:40,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:40,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a3609b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40, skipping insertion in model container [2024-11-13 20:18:40,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,635 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:40,828 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/sv-benchmarks/c/loop-invgen/down.i[893,906] [2024-11-13 20:18:40,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:40,864 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:40,882 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/sv-benchmarks/c/loop-invgen/down.i[893,906] [2024-11-13 20:18:40,889 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:40,912 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:40,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40 WrapperNode [2024-11-13 20:18:40,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:40,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:40,915 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:40,915 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:40,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,956 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 43 [2024-11-13 20:18:40,957 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:40,958 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:40,958 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:40,958 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:40,967 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,969 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,972 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,979 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,981 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:40,983 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:40,988 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:40,988 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:40,989 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:40,990 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:40" (1/1) ... [2024-11-13 20:18:41,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:41,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:41,043 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:41,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c915ad0f-6d4d-452b-961f-769a2822acab/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:41,181 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:41,183 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:41,333 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:41,333 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:41,380 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:41,381 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:18:41,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:41 BoogieIcfgContainer [2024-11-13 20:18:41,382 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:41,382 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:41,383 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:41,397 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:41,397 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:41" (1/1) ... [2024-11-13 20:18:41,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-11-13 20:18:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-11-13 20:18:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:18:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2024-11-13 20:18:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2024-11-13 20:18:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:18:41,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 14 states and 25 transitions. [2024-11-13 20:18:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 25 transitions. [2024-11-13 20:18:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:18:42,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-11-13 20:18:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-11-13 20:18:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:18:42,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:43,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 20:18:43,765 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 20:18:43,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:18:43,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,934 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 20 states and 29 transitions. [2024-11-13 20:18:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 29 transitions. [2024-11-13 20:18:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:18:44,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,834 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 24 states and 37 transitions. [2024-11-13 20:18:45,567 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 37 transitions. [2024-11-13 20:18:45,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:18:45,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:45,728 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2024-11-13 20:18:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2024-11-13 20:18:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:18:46,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,707 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 31 states and 49 transitions. [2024-11-13 20:18:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-13 20:18:47,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:18:47,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-13 20:18:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-13 20:18:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:48,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:48,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,728 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2024-11-13 20:18:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-11-13 20:18:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:18:49,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:51,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 41 states and 65 transitions. [2024-11-13 20:18:51,138 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 65 transitions. [2024-11-13 20:18:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:18:51,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:51,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 40 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2024-11-13 20:18:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2024-11-13 20:18:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:18:52,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2024-11-13 20:18:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2024-11-13 20:18:53,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:18:53,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:53,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 57 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:55,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 52 states and 91 transitions. [2024-11-13 20:18:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 91 transitions. [2024-11-13 20:18:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:18:55,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 55 states and 94 transitions. [2024-11-13 20:18:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 94 transitions. [2024-11-13 20:18:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:18:57,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 77 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 59 states and 107 transitions. [2024-11-13 20:18:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 107 transitions. [2024-11-13 20:18:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:18:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 28 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 110 transitions. [2024-11-13 20:19:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 110 transitions. [2024-11-13 20:19:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:19:01,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 100 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:03,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 66 states and 124 transitions. [2024-11-13 20:19:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 124 transitions. [2024-11-13 20:19:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:19:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,917 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 36 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:05,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 69 states and 127 transitions. [2024-11-13 20:19:05,787 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 127 transitions. [2024-11-13 20:19:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:19:05,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,341 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 126 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 73 states and 142 transitions. [2024-11-13 20:19:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 142 transitions. [2024-11-13 20:19:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:19:08,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 45 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 76 states and 145 transitions. [2024-11-13 20:19:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 145 transitions. [2024-11-13 20:19:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:19:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 155 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-11-13 20:19:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-13 20:19:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:19:13,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 55 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:15,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 83 states and 164 transitions. [2024-11-13 20:19:15,835 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 164 transitions. [2024-11-13 20:19:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:19:15,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 187 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 87 states and 181 transitions. [2024-11-13 20:19:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 181 transitions. [2024-11-13 20:19:18,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:19:18,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 66 proven. 199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 90 states and 184 transitions. [2024-11-13 20:19:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 184 transitions. [2024-11-13 20:19:21,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:19:21,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 222 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:24,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 94 states and 202 transitions. [2024-11-13 20:19:24,157 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 202 transitions. [2024-11-13 20:19:24,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:19:24,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 78 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 97 states and 205 transitions. [2024-11-13 20:19:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 205 transitions. [2024-11-13 20:19:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:19:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:26,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 260 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 101 states and 224 transitions. [2024-11-13 20:19:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 224 transitions. [2024-11-13 20:19:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:19:30,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:30,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 91 proven. 274 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 104 states and 227 transitions. [2024-11-13 20:19:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 227 transitions. [2024-11-13 20:19:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:19:33,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 301 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:36,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 108 states and 247 transitions. [2024-11-13 20:19:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 247 transitions. [2024-11-13 20:19:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:19:36,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 105 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 111 states and 250 transitions. [2024-11-13 20:19:39,080 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 250 transitions. [2024-11-13 20:19:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:19:39,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:39,993 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 345 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 115 states and 271 transitions. [2024-11-13 20:19:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 271 transitions. [2024-11-13 20:19:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:19:42,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 120 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 118 states and 274 transitions. [2024-11-13 20:19:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 274 transitions. [2024-11-13 20:19:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:19:45,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 392 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 122 states and 296 transitions. [2024-11-13 20:19:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 296 transitions. [2024-11-13 20:19:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:19:49,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 136 proven. 409 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:52,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 125 states and 299 transitions. [2024-11-13 20:19:52,551 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 299 transitions. [2024-11-13 20:19:52,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:19:52,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,289 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 442 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 129 states and 322 transitions. [2024-11-13 20:19:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 322 transitions. [2024-11-13 20:19:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:19:56,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,558 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 153 proven. 460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 132 states and 325 transitions. [2024-11-13 20:19:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 325 transitions. [2024-11-13 20:19:59,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:19:59,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 495 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:03,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:03,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 136 states and 349 transitions. [2024-11-13 20:20:03,115 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 349 transitions. [2024-11-13 20:20:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:20:03,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:03,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 171 proven. 514 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:06,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 139 states and 352 transitions. [2024-11-13 20:20:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 352 transitions. [2024-11-13 20:20:06,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:20:06,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:06,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 551 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 143 states and 377 transitions. [2024-11-13 20:20:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 377 transitions. [2024-11-13 20:20:11,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:20:11,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:11,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 190 proven. 571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:15,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 146 states and 380 transitions. [2024-11-13 20:20:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 380 transitions. [2024-11-13 20:20:15,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:20:15,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 610 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 150 states and 406 transitions. [2024-11-13 20:20:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 406 transitions. [2024-11-13 20:20:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:20:21,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 210 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 153 states and 409 transitions. [2024-11-13 20:20:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 409 transitions. [2024-11-13 20:20:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:20:25,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:25,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 672 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:30,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 157 states and 436 transitions. [2024-11-13 20:20:30,204 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 436 transitions. [2024-11-13 20:20:30,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:20:30,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 231 proven. 694 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:34,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 160 states and 439 transitions. [2024-11-13 20:20:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 439 transitions. [2024-11-13 20:20:34,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:20:34,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 737 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 164 states and 467 transitions. [2024-11-13 20:20:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 467 transitions. [2024-11-13 20:20:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:20:40,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 253 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 167 states and 470 transitions. [2024-11-13 20:20:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 470 transitions. [2024-11-13 20:20:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:20:45,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:46,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 805 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:50,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 171 states and 499 transitions. [2024-11-13 20:20:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 499 transitions. [2024-11-13 20:20:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:20:50,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 276 proven. 829 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 174 states and 502 transitions. [2024-11-13 20:20:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 502 transitions. [2024-11-13 20:20:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:20:55,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:55,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 876 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 178 states and 532 transitions. [2024-11-13 20:21:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 532 transitions. [2024-11-13 20:21:00,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:21:00,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:00,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 300 proven. 901 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 181 states and 535 transitions. [2024-11-13 20:21:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 535 transitions. [2024-11-13 20:21:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:21:05,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 950 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 185 states and 566 transitions. [2024-11-13 20:21:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 566 transitions. [2024-11-13 20:21:10,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:21:10,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:11,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 325 proven. 976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 188 states and 569 transitions. [2024-11-13 20:21:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 569 transitions. [2024-11-13 20:21:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:21:15,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:16,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 1027 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 192 states and 601 transitions. [2024-11-13 20:21:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 601 transitions. [2024-11-13 20:21:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:21,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:21,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1405 backedges. 351 proven. 1054 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:26,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 195 states and 604 transitions. [2024-11-13 20:21:26,005 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 604 transitions. [2024-11-13 20:21:26,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:21:26,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:26,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 1107 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 199 states and 637 transitions. [2024-11-13 20:21:32,143 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 637 transitions. [2024-11-13 20:21:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:21:32,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1513 backedges. 378 proven. 1135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:37,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 202 states and 640 transitions. [2024-11-13 20:21:37,354 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 640 transitions. [2024-11-13 20:21:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:21:37,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:38,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 1190 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 206 states and 674 transitions. [2024-11-13 20:21:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 674 transitions. [2024-11-13 20:21:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:21:43,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 406 proven. 1219 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 209 states and 677 transitions. [2024-11-13 20:21:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 677 transitions. [2024-11-13 20:21:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:21:49,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 1276 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 213 states and 712 transitions. [2024-11-13 20:21:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 712 transitions. [2024-11-13 20:21:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:21:56,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:56,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1741 backedges. 435 proven. 1306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 216 states and 715 transitions. [2024-11-13 20:22:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 715 transitions. [2024-11-13 20:22:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:22:01,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 1365 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 220 states and 751 transitions. [2024-11-13 20:22:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 751 transitions. [2024-11-13 20:22:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:22:08,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:09,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1861 backedges. 465 proven. 1396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 223 states and 754 transitions. [2024-11-13 20:22:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 754 transitions. [2024-11-13 20:22:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:22:14,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 1457 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:21,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 227 states and 791 transitions. [2024-11-13 20:22:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 791 transitions. [2024-11-13 20:22:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:22:21,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:21,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1985 backedges. 496 proven. 1489 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:27,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 230 states and 794 transitions. [2024-11-13 20:22:27,491 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 794 transitions. [2024-11-13 20:22:27,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:22:27,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:27,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 1552 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:34,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:34,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 234 states and 832 transitions. [2024-11-13 20:22:34,762 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 832 transitions. [2024-11-13 20:22:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:22:34,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2113 backedges. 528 proven. 1585 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:41,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 237 states and 835 transitions. [2024-11-13 20:22:41,000 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 835 transitions. [2024-11-13 20:22:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:22:41,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 1650 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 241 states and 874 transitions. [2024-11-13 20:22:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 874 transitions. [2024-11-13 20:22:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:22:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:50,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2245 backedges. 561 proven. 1684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 244 states and 877 transitions. [2024-11-13 20:22:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 877 transitions. [2024-11-13 20:22:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:22:55,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 1751 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 248 states and 917 transitions. [2024-11-13 20:23:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 917 transitions. [2024-11-13 20:23:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:23:03,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:03,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2381 backedges. 595 proven. 1786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 251 states and 920 transitions. [2024-11-13 20:23:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 920 transitions. [2024-11-13 20:23:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:23:10,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 1855 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 255 states and 961 transitions. [2024-11-13 20:23:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 961 transitions. [2024-11-13 20:23:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:23:20,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2521 backedges. 630 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:27,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 258 states and 964 transitions. [2024-11-13 20:23:27,347 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 964 transitions. [2024-11-13 20:23:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:23:27,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 1962 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 262 states and 1006 transitions. [2024-11-13 20:23:35,975 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1006 transitions. [2024-11-13 20:23:35,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:23:35,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:35,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2665 backedges. 666 proven. 1999 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:43,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 265 states and 1009 transitions. [2024-11-13 20:23:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 1009 transitions. [2024-11-13 20:23:43,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:23:43,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 2072 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 269 states and 1052 transitions. [2024-11-13 20:23:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1052 transitions. [2024-11-13 20:23:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:23:52,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2813 backedges. 703 proven. 2110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 272 states and 1055 transitions. [2024-11-13 20:24:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 1055 transitions. [2024-11-13 20:24:00,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:24:00,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 2185 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 276 states and 1099 transitions. [2024-11-13 20:24:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 1099 transitions. [2024-11-13 20:24:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:24:10,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:10,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2965 backedges. 741 proven. 2224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:18,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 279 states and 1102 transitions. [2024-11-13 20:24:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 1102 transitions. [2024-11-13 20:24:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:24:18,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 2301 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:28,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 283 states and 1147 transitions. [2024-11-13 20:24:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 1147 transitions. [2024-11-13 20:24:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:24:28,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:28,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3121 backedges. 780 proven. 2341 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 286 states and 1150 transitions. [2024-11-13 20:24:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 1150 transitions. [2024-11-13 20:24:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:24:37,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 2420 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 290 states and 1196 transitions. [2024-11-13 20:24:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 1196 transitions. [2024-11-13 20:24:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:24:46,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:46,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3281 backedges. 820 proven. 2461 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 293 states and 1199 transitions. [2024-11-13 20:24:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 1199 transitions. [2024-11-13 20:24:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:24:55,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 2542 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:05,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 297 states and 1246 transitions. [2024-11-13 20:25:05,464 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 1246 transitions. [2024-11-13 20:25:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:25:05,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:05,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 3445 backedges. 861 proven. 2584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 300 states and 1249 transitions. [2024-11-13 20:25:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 1249 transitions. [2024-11-13 20:25:14,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:25:14,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 2667 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:23,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 304 states and 1297 transitions. [2024-11-13 20:25:23,904 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 1297 transitions. [2024-11-13 20:25:23,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:25:23,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:23,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3613 backedges. 903 proven. 2710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 307 states and 1300 transitions. [2024-11-13 20:25:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 1300 transitions. [2024-11-13 20:25:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:25:32,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 2795 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 311 states and 1349 transitions. [2024-11-13 20:25:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1349 transitions. [2024-11-13 20:25:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:25:42,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3785 backedges. 946 proven. 2839 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 314 states and 1352 transitions. [2024-11-13 20:25:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 1352 transitions. [2024-11-13 20:25:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:25:51,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 2926 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 318 states and 1402 transitions. [2024-11-13 20:26:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 1402 transitions. [2024-11-13 20:26:01,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:26:01,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:01,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:03,419 INFO L134 CoverageAnalysis]: Checked inductivity of 3961 backedges. 990 proven. 2971 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:10,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:10,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 321 states and 1405 transitions. [2024-11-13 20:26:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 1405 transitions. [2024-11-13 20:26:10,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:26:10,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:13,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 3060 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 325 states and 1456 transitions. [2024-11-13 20:26:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1456 transitions. [2024-11-13 20:26:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:26:20,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4141 backedges. 1035 proven. 3106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 328 states and 1459 transitions. [2024-11-13 20:26:30,764 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 1459 transitions. [2024-11-13 20:26:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:26:30,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:30,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 3197 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 332 states and 1511 transitions. [2024-11-13 20:26:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 1511 transitions. [2024-11-13 20:26:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:26:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4325 backedges. 1081 proven. 3244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 335 states and 1514 transitions. [2024-11-13 20:26:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 1514 transitions. [2024-11-13 20:26:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:26:53,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 3337 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 339 states and 1567 transitions. [2024-11-13 20:27:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1567 transitions. [2024-11-13 20:27:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:27:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4513 backedges. 1128 proven. 3385 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 342 states and 1570 transitions. [2024-11-13 20:27:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1570 transitions. [2024-11-13 20:27:16,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 20:27:16,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 3480 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 346 states and 1624 transitions. [2024-11-13 20:27:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 1624 transitions. [2024-11-13 20:27:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:27:28,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:28,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:28,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4705 backedges. 1176 proven. 3529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 349 states and 1627 transitions. [2024-11-13 20:27:39,230 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1627 transitions. [2024-11-13 20:27:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:27:39,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:39,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 3626 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:51,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:51,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 353 states and 1682 transitions. [2024-11-13 20:27:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1682 transitions. [2024-11-13 20:27:51,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:27:51,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:51,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4901 backedges. 1225 proven. 3676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 356 states and 1685 transitions. [2024-11-13 20:28:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1685 transitions. [2024-11-13 20:28:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 20:28:02,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:02,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:05,837 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 3775 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 360 states and 1741 transitions. [2024-11-13 20:28:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1741 transitions. [2024-11-13 20:28:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:28:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 5101 backedges. 1275 proven. 3826 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 363 states and 1744 transitions. [2024-11-13 20:28:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1744 transitions. [2024-11-13 20:28:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:28:26,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:26,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 3927 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 367 states and 1801 transitions. [2024-11-13 20:28:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1801 transitions. [2024-11-13 20:28:40,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:28:40,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:40,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:40,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5305 backedges. 1326 proven. 3979 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:51,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 370 states and 1804 transitions. [2024-11-13 20:28:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1804 transitions. [2024-11-13 20:28:51,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:28:51,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 4082 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:05,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 374 states and 1862 transitions. [2024-11-13 20:29:05,500 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1862 transitions. [2024-11-13 20:29:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:29:05,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:05,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5513 backedges. 1378 proven. 4135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 377 states and 1865 transitions. [2024-11-13 20:29:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1865 transitions. [2024-11-13 20:29:16,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:29:16,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 5671 backedges. 4240 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:30,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:30,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 381 states and 1924 transitions. [2024-11-13 20:29:30,901 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1924 transitions. [2024-11-13 20:29:30,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:29:30,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:30,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5725 backedges. 1431 proven. 4294 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 384 states and 1927 transitions. [2024-11-13 20:29:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1927 transitions. [2024-11-13 20:29:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:29:42,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:42,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:46,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 4401 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:55,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 388 states and 1987 transitions. [2024-11-13 20:29:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1987 transitions. [2024-11-13 20:29:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:29:55,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:55,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 5941 backedges. 1485 proven. 4456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 391 states and 1990 transitions. [2024-11-13 20:30:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1990 transitions. [2024-11-13 20:30:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 20:30:08,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 4565 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 395 states and 2051 transitions. [2024-11-13 20:30:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 2051 transitions. [2024-11-13 20:30:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:30:21,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:21,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6161 backedges. 1540 proven. 4621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:33,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 398 states and 2054 transitions. [2024-11-13 20:30:33,538 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 2054 transitions. [2024-11-13 20:30:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:30:33,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:37,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 4732 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:47,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 402 states and 2116 transitions. [2024-11-13 20:30:47,188 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 2116 transitions. [2024-11-13 20:30:47,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:30:47,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:47,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6385 backedges. 1596 proven. 4789 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:58,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 405 states and 2119 transitions. [2024-11-13 20:30:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 2119 transitions. [2024-11-13 20:30:58,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:30:58,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:58,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6555 backedges. 4902 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:12,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 409 states and 2182 transitions. [2024-11-13 20:31:12,375 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 2182 transitions. [2024-11-13 20:31:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:31:12,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:12,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6613 backedges. 1653 proven. 4960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 412 states and 2185 transitions. [2024-11-13 20:31:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 2185 transitions. [2024-11-13 20:31:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 20:31:24,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:24,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:28,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 5075 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:39,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 416 states and 2249 transitions. [2024-11-13 20:31:39,320 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 2249 transitions. [2024-11-13 20:31:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:31:39,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:39,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:42,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6845 backedges. 1711 proven. 5134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 419 states and 2252 transitions. [2024-11-13 20:31:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 2252 transitions. [2024-11-13 20:31:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 20:31:52,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:52,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:52,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:55,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7021 backedges. 5251 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.