./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b --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 fe9d78f75108492828570ec5eb222efdf0cf36e1ec4bcab23f2d45d29dbfe193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:00:50,434 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:00:50,489 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:00:50,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:00:50,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:00:50,512 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:00:50,513 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:00:50,513 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:00:50,514 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:00:50,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:00:50,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:00:50,515 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:00:50,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:00:50,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:00:50,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:00:50,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:00:50,516 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:00:50,516 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:00:50,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:00:50,516 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_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b 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 -> fe9d78f75108492828570ec5eb222efdf0cf36e1ec4bcab23f2d45d29dbfe193 [2024-12-06 05:00:50,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:00:50,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:00:50,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:00:50,775 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:00:50,776 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:00:50,777 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c [2024-12-06 05:00:53,468 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/data/bb702d8b9/ecf84ae0534d467e81d5b48c430cb5bb/FLAG6abc5c3f4 [2024-12-06 05:00:53,675 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:00:53,676 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c [2024-12-06 05:00:53,689 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/data/bb702d8b9/ecf84ae0534d467e81d5b48c430cb5bb/FLAG6abc5c3f4 [2024-12-06 05:00:54,015 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/data/bb702d8b9/ecf84ae0534d467e81d5b48c430cb5bb [2024-12-06 05:00:54,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:00:54,018 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:00:54,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:00:54,020 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:00:54,024 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:00:54,024 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,025 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f790df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54, skipping insertion in model container [2024-12-06 05:00:54,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,056 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:00:54,271 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_35871938-7bea-489b-9b9c-05ab35ce6d22/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c[30996,31009] [2024-12-06 05:00:54,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:00:54,284 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:00:54,351 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_35871938-7bea-489b-9b9c-05ab35ce6d22/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.BOUNDED-8.pals.c[30996,31009] [2024-12-06 05:00:54,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:00:54,367 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:00:54,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54 WrapperNode [2024-12-06 05:00:54,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:00:54,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:00:54,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:00:54,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:00:54,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,387 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,413 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1021 [2024-12-06 05:00:54,413 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:00:54,414 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:00:54,414 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:00:54,414 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:00:54,419 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,423 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,438 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,451 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,458 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,464 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:00:54,465 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:00:54,465 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:00:54,465 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:00:54,466 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:00:54" (1/1) ... [2024-12-06 05:00:54,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:00:54,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:00:54,493 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:00:54,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35871938-7bea-489b-9b9c-05ab35ce6d22/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:00:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:00:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:00:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:00:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:00:54,633 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:00:54,635 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:00:55,558 INFO L? ?]: Removed 115 outVars from TransFormulas that were not future-live. [2024-12-06 05:00:55,558 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:00:56,394 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:00:56,395 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:00:56,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:00:56 BoogieIcfgContainer [2024-12-06 05:00:56,395 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:00:56,396 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:00:56,396 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:00:56,403 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:00:56,403 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:00:56" (1/1) ... [2024-12-06 05:00:56,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:00:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-06 05:00:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-06 05:00:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:00:56,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:56,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-12-06 05:01:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-12-06 05:01:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:01:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 05:01:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 05:01:03,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:01:03,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:05,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-06 05:01:05,466 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-06 05:01:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:01:05,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:07,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-12-06 05:01:07,477 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-12-06 05:01:07,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:01:07,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:07,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:09,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:09,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 05:01:09,498 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 05:01:09,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:01:09,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:09,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:12,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-12-06 05:01:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-12-06 05:01:12,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:01:12,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:12,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:14,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:14,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-06 05:01:14,898 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-06 05:01:14,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:01:14,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:14,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:15,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:15,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-12-06 05:01:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-12-06 05:01:15,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:01:15,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:15,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 177 states and 298 transitions. [2024-12-06 05:01:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 298 transitions. [2024-12-06 05:01:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:01:15,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:15,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 188 states and 317 transitions. [2024-12-06 05:01:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 317 transitions. [2024-12-06 05:01:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:01:19,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 191 states and 322 transitions. [2024-12-06 05:01:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 322 transitions. [2024-12-06 05:01:19,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:01:19,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:19,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 208 states and 360 transitions. [2024-12-06 05:01:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 360 transitions. [2024-12-06 05:01:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:01:29,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:29,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 225 states and 398 transitions. [2024-12-06 05:01:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 398 transitions. [2024-12-06 05:01:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:01:37,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:39,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 244 states and 441 transitions. [2024-12-06 05:01:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 441 transitions. [2024-12-06 05:01:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:01:45,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 245 states and 443 transitions. [2024-12-06 05:01:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 443 transitions. [2024-12-06 05:01:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:01:48,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:56,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 265 states and 486 transitions. [2024-12-06 05:01:56,963 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 486 transitions. [2024-12-06 05:01:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:01:56,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:56,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 267 states and 489 transitions. [2024-12-06 05:01:59,592 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 489 transitions. [2024-12-06 05:01:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:01:59,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:02,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 268 states and 494 transitions. [2024-12-06 05:02:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 494 transitions. [2024-12-06 05:02:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:02:02,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:02,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:12,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 289 states and 539 transitions. [2024-12-06 05:02:12,160 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 539 transitions. [2024-12-06 05:02:12,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:02:12,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:12,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:14,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 291 states and 543 transitions. [2024-12-06 05:02:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 543 transitions. [2024-12-06 05:02:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:02:14,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:14,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 293 states and 550 transitions. [2024-12-06 05:02:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 550 transitions. [2024-12-06 05:02:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:02:18,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:18,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 295 states and 553 transitions. [2024-12-06 05:02:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 553 transitions. [2024-12-06 05:02:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:02:21,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:25,879 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 316 states and 592 transitions. [2024-12-06 05:02:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 592 transitions. [2024-12-06 05:02:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:02:33,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:33,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:44,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:44,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 337 states and 631 transitions. [2024-12-06 05:02:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 631 transitions. [2024-12-06 05:02:44,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:02:44,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:44,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:50,024 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:54,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 352 states and 651 transitions. [2024-12-06 05:02:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 651 transitions. [2024-12-06 05:02:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:02:54,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:58,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:02,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:02,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 358 states and 669 transitions. [2024-12-06 05:03:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 669 transitions. [2024-12-06 05:03:02,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:03:02,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:02,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 373 states and 734 transitions. [2024-12-06 05:03:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 734 transitions. [2024-12-06 05:03:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:03:18,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:18,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 388 states and 794 transitions. [2024-12-06 05:03:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 794 transitions. [2024-12-06 05:03:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:03:35,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:35,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:39,535 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 405 states and 845 transitions. [2024-12-06 05:03:49,990 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 845 transitions. [2024-12-06 05:03:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:03:49,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:49,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:52,544 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 418 states and 868 transitions. [2024-12-06 05:04:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 868 transitions. [2024-12-06 05:04:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:04:01,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:01,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:04,664 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:13,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:13,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 429 states and 893 transitions. [2024-12-06 05:04:13,124 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 893 transitions. [2024-12-06 05:04:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:04:13,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:13,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:21,353 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 444 states and 934 transitions. [2024-12-06 05:04:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 934 transitions. [2024-12-06 05:04:36,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:04:36,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:36,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 447 states and 946 transitions. [2024-12-06 05:04:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 946 transitions. [2024-12-06 05:04:41,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:04:41,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 448 states and 949 transitions. [2024-12-06 05:04:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 949 transitions. [2024-12-06 05:04:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:04:45,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:45,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 449 states and 952 transitions. [2024-12-06 05:04:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 952 transitions. [2024-12-06 05:04:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:04:49,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 465 states and 999 transitions. [2024-12-06 05:05:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 999 transitions. [2024-12-06 05:05:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:05:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:14,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:18,734 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 477 states and 1026 transitions. [2024-12-06 05:05:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1026 transitions. [2024-12-06 05:05:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:05:31,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:31,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 478 states and 1033 transitions. [2024-12-06 05:05:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1033 transitions. [2024-12-06 05:05:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:05:36,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 486 states and 1048 transitions. [2024-12-06 05:05:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1048 transitions. [2024-12-06 05:05:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:05:45,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:49,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 488 states and 1058 transitions. [2024-12-06 05:05:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1058 transitions. [2024-12-06 05:05:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:05:49,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:49,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:05:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:53,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 489 states and 1063 transitions. [2024-12-06 05:05:53,736 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1063 transitions. [2024-12-06 05:05:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:05:53,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:53,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 499 states and 1095 transitions. [2024-12-06 05:06:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1095 transitions. [2024-12-06 05:06:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:06:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 515 states and 1137 transitions. [2024-12-06 05:06:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1137 transitions. [2024-12-06 05:06:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:06:28,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:28,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 532 states and 1184 transitions. [2024-12-06 05:06:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1184 transitions. [2024-12-06 05:06:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:06:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 533 states and 1189 transitions. [2024-12-06 05:06:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1189 transitions. [2024-12-06 05:06:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:06:59,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:02,638 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:04,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 534 states and 1195 transitions. [2024-12-06 05:07:04,101 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1195 transitions. [2024-12-06 05:07:04,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:07:04,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:04,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 535 states and 1201 transitions. [2024-12-06 05:07:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1201 transitions. [2024-12-06 05:07:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:07:08,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:11,688 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 543 states and 1219 transitions. [2024-12-06 05:07:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1219 transitions. [2024-12-06 05:07:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:07:20,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:26,035 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 552 states and 1253 transitions. [2024-12-06 05:07:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1253 transitions. [2024-12-06 05:07:42,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:07:42,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:42,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 558 states and 1280 transitions. [2024-12-06 05:07:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1280 transitions. [2024-12-06 05:07:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:07:59,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 560 states and 1283 transitions. [2024-12-06 05:08:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1283 transitions. [2024-12-06 05:08:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:08:06,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:06,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 563 states and 1300 transitions. [2024-12-06 05:08:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1300 transitions. [2024-12-06 05:08:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:08:13,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:13,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 566 states and 1320 transitions. [2024-12-06 05:08:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1320 transitions. [2024-12-06 05:08:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:08:21,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:21,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 569 states and 1339 transitions. [2024-12-06 05:08:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1339 transitions. [2024-12-06 05:08:29,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:08:29,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 570 states and 1344 transitions. [2024-12-06 05:08:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1344 transitions. [2024-12-06 05:08:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:08:34,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:34,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 575 states and 1355 transitions. [2024-12-06 05:08:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1355 transitions. [2024-12-06 05:08:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:08:48,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:48,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:52,744 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:00,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 578 states and 1360 transitions. [2024-12-06 05:09:00,192 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1360 transitions. [2024-12-06 05:09:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:00,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:08,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:08,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 582 states and 1377 transitions. [2024-12-06 05:09:08,787 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1377 transitions. [2024-12-06 05:09:08,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:08,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:08,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:11,317 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:16,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 587 states and 1404 transitions. [2024-12-06 05:09:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1404 transitions. [2024-12-06 05:09:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:16,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:16,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:19,407 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 588 states and 1405 transitions. [2024-12-06 05:09:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1405 transitions. [2024-12-06 05:09:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:20,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 592 states and 1413 transitions. [2024-12-06 05:09:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1413 transitions. [2024-12-06 05:09:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 596 states and 1433 transitions. [2024-12-06 05:09:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1433 transitions. [2024-12-06 05:09:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:35,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:35,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:38,330 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 600 states and 1452 transitions. [2024-12-06 05:09:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1452 transitions. [2024-12-06 05:09:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:42,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 603 states and 1459 transitions. [2024-12-06 05:09:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1459 transitions. [2024-12-06 05:09:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:48,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:48,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 604 states and 1464 transitions. [2024-12-06 05:09:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1464 transitions. [2024-12-06 05:09:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:52,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:52,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 607 states and 1479 transitions. [2024-12-06 05:09:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1479 transitions. [2024-12-06 05:09:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:09:58,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:58,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 608 states and 1483 transitions. [2024-12-06 05:10:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1483 transitions. [2024-12-06 05:10:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:10:02,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 611 states and 1487 transitions. [2024-12-06 05:10:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1487 transitions. [2024-12-06 05:10:08,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:10:08,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:08,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:26,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 619 states and 1520 transitions. [2024-12-06 05:10:26,739 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1520 transitions. [2024-12-06 05:10:26,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:10:26,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:36,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 621 states and 1529 transitions. [2024-12-06 05:10:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1529 transitions. [2024-12-06 05:10:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:10:36,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:36,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:40,569 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 622 states and 1535 transitions. [2024-12-06 05:10:42,262 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1535 transitions. [2024-12-06 05:10:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:10:42,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:42,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 626 states and 1552 transitions. [2024-12-06 05:10:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1552 transitions. [2024-12-06 05:10:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:10:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:00,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:00,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 630 states and 1573 transitions. [2024-12-06 05:11:00,972 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1573 transitions. [2024-12-06 05:11:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:11:00,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 634 states and 1593 transitions. [2024-12-06 05:11:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1593 transitions. [2024-12-06 05:11:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:11:10,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:11,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:19,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 636 states and 1598 transitions. [2024-12-06 05:11:19,890 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1598 transitions. [2024-12-06 05:11:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:11:19,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 637 states and 1601 transitions. [2024-12-06 05:11:26,799 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1601 transitions. [2024-12-06 05:11:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:11:26,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:30,992 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 638 states and 1605 transitions. [2024-12-06 05:11:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1605 transitions. [2024-12-06 05:11:32,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:11:32,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:32,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 640 states and 1608 transitions. [2024-12-06 05:11:41,751 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1608 transitions. [2024-12-06 05:11:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:11:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:41,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:59,459 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 733 states and 1882 transitions. [2024-12-06 05:14:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1882 transitions. [2024-12-06 05:14:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:14:55,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:55,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms