./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.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_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/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_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/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_7f1eff47-d0aa-4027-b841-ac05a8f84525/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 1bb463b167b254c80aafe9ad09b54a56308dc50dcf4a4adbb2aa58670e8927d0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:37:01,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:37:01,493 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:37:01,497 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:37:01,497 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:37:01,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:37:01,516 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:37:01,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:37:01,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:37:01,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:37:01,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:37:01,517 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:37:01,518 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:37:01,518 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:37:01,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:37:01,519 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:37:01,519 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:37:01,519 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:37:01,519 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:37:01,519 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:37:01,519 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_7f1eff47-d0aa-4027-b841-ac05a8f84525/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 -> 1bb463b167b254c80aafe9ad09b54a56308dc50dcf4a4adbb2aa58670e8927d0 [2024-12-06 05:37:01,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:37:01,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:37:01,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:37:01,739 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:37:01,739 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:37:01,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c [2024-12-06 05:37:04,372 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/data/ec5b64952/0b35e5244ce447119d324391e2896f73/FLAG7cb3b8deb [2024-12-06 05:37:04,611 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:37:04,612 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c [2024-12-06 05:37:04,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/data/ec5b64952/0b35e5244ce447119d324391e2896f73/FLAG7cb3b8deb [2024-12-06 05:37:04,948 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/data/ec5b64952/0b35e5244ce447119d324391e2896f73 [2024-12-06 05:37:04,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:37:04,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:37:04,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:37:04,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:37:04,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:37:04,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:37:04" (1/1) ... [2024-12-06 05:37:04,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39466aaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:04, skipping insertion in model container [2024-12-06 05:37:04,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:37:04" (1/1) ... [2024-12-06 05:37:04,985 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:37:05,216 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_7f1eff47-d0aa-4027-b841-ac05a8f84525/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c[30998,31011] [2024-12-06 05:37:05,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:37:05,227 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:37:05,296 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_7f1eff47-d0aa-4027-b841-ac05a8f84525/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.2.ufo.BOUNDED-8.pals.c[30998,31011] [2024-12-06 05:37:05,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:37:05,310 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:37:05,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05 WrapperNode [2024-12-06 05:37:05,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:37:05,311 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:37:05,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:37:05,312 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:37:05,316 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,369 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1021 [2024-12-06 05:37:05,369 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:37:05,370 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:37:05,370 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:37:05,370 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:37:05,377 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,382 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,382 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,398 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,400 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,412 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,416 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,421 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,427 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:37:05,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:37:05,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:37:05,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:37:05,430 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:37:05" (1/1) ... [2024-12-06 05:37:05,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:37:05,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:37:05,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:37:05,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f1eff47-d0aa-4027-b841-ac05a8f84525/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:37:05,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:37:05,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:37:05,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:37:05,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:37:05,587 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:37:05,589 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:37:06,519 INFO L? ?]: Removed 115 outVars from TransFormulas that were not future-live. [2024-12-06 05:37:06,519 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:37:07,330 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:37:07,330 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:37:07,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:37:07 BoogieIcfgContainer [2024-12-06 05:37:07,330 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:37:07,331 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:37:07,331 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:37:07,338 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:37:07,339 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:37:07" (1/1) ... [2024-12-06 05:37:07,345 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:37:07,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:07,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-06 05:37:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-06 05:37:07,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:37:07,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:10,651 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 05:37:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:10,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-12-06 05:37:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-12-06 05:37:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:37:10,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:12,559 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 05:37:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 05:37:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 05:37:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:37:12,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:12,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:14,458 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 05:37:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-06 05:37:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-06 05:37:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:37:14,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:16,465 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 05:37:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-12-06 05:37:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-12-06 05:37:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:37:16,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:18,343 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 05:37:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 05:37:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 05:37:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:37:18,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:20,934 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 05:37:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-12-06 05:37:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-12-06 05:37:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:37:21,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:21,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:23,218 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 05:37:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-06 05:37:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-06 05:37:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:37:24,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:24,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:24,337 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 05:37:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:24,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-12-06 05:37:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-12-06 05:37:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:37:24,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:24,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:24,657 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 05:37:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 177 states and 298 transitions. [2024-12-06 05:37:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 298 transitions. [2024-12-06 05:37:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:37:24,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:24,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:26,312 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 05:37:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 188 states and 317 transitions. [2024-12-06 05:37:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 317 transitions. [2024-12-06 05:37:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:37:27,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:27,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:28,289 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 05:37:28,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 191 states and 322 transitions. [2024-12-06 05:37:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 322 transitions. [2024-12-06 05:37:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:37:28,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:28,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:28,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:32,779 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 05:37:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 208 states and 360 transitions. [2024-12-06 05:37:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 360 transitions. [2024-12-06 05:37:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:37:37,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:37,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:39,374 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 05:37:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 226 states and 399 transitions. [2024-12-06 05:37:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 399 transitions. [2024-12-06 05:37:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:37:44,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:47,333 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 05:37:52,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:52,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 245 states and 440 transitions. [2024-12-06 05:37:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 440 transitions. [2024-12-06 05:37:52,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:37:52,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:52,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:54,712 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 05:37:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 247 states and 445 transitions. [2024-12-06 05:37:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 445 transitions. [2024-12-06 05:37:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:37:55,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:57,729 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 05:38:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 267 states and 488 transitions. [2024-12-06 05:38:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 488 transitions. [2024-12-06 05:38:04,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:38:04,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:06,022 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 05:38:07,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 270 states and 497 transitions. [2024-12-06 05:38:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 497 transitions. [2024-12-06 05:38:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:38:07,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:07,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:09,034 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 05:38:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:09,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 272 states and 502 transitions. [2024-12-06 05:38:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 502 transitions. [2024-12-06 05:38:09,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:38:09,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:09,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:12,016 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 05:38:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 287 states and 537 transitions. [2024-12-06 05:38:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 537 transitions. [2024-12-06 05:38:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:38:17,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:20,017 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 05:38:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 289 states and 540 transitions. [2024-12-06 05:38:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 540 transitions. [2024-12-06 05:38:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:38:20,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:22,801 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 05:38:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 292 states and 544 transitions. [2024-12-06 05:38:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 544 transitions. [2024-12-06 05:38:23,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:38:23,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:23,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:25,843 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 05:38:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 293 states and 545 transitions. [2024-12-06 05:38:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 545 transitions. [2024-12-06 05:38:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:38:26,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:26,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:28,161 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 05:38:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 294 states and 551 transitions. [2024-12-06 05:38:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 551 transitions. [2024-12-06 05:38:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:38:28,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:28,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:33,407 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 05:38:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 314 states and 584 transitions. [2024-12-06 05:38:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 584 transitions. [2024-12-06 05:38:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:38:41,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:44,036 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 05:38:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 335 states and 622 transitions. [2024-12-06 05:38:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 622 transitions. [2024-12-06 05:38:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:38:50,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:50,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:56,234 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 05:39:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:03,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 356 states and 660 transitions. [2024-12-06 05:39:03,727 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 660 transitions. [2024-12-06 05:39:03,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:39:03,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:03,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:08,417 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 05:39:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 371 states and 721 transitions. [2024-12-06 05:39:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 721 transitions. [2024-12-06 05:39:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:39:17,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:17,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:22,562 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 05:39:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 386 states and 785 transitions. [2024-12-06 05:39:32,619 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 785 transitions. [2024-12-06 05:39:32,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:39:32,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:32,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:35,719 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 05:39:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 399 states and 811 transitions. [2024-12-06 05:39:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 811 transitions. [2024-12-06 05:39:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:39:43,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:46,255 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 05:39:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 411 states and 833 transitions. [2024-12-06 05:39:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 833 transitions. [2024-12-06 05:39:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:39:53,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:56,256 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 05:39:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 412 states and 834 transitions. [2024-12-06 05:39:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 834 transitions. [2024-12-06 05:39:57,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:39:57,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:57,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:00,593 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 05:40:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 424 states and 863 transitions. [2024-12-06 05:40:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 863 transitions. [2024-12-06 05:40:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:08,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:08,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:08,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:11,243 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 05:40:17,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:17,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 434 states and 880 transitions. [2024-12-06 05:40:17,342 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 880 transitions. [2024-12-06 05:40:17,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:17,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:24,246 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 05:40:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 448 states and 913 transitions. [2024-12-06 05:40:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 913 transitions. [2024-12-06 05:40:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:34,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:36,675 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 05:40:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:37,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 449 states and 918 transitions. [2024-12-06 05:40:37,628 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 918 transitions. [2024-12-06 05:40:37,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:37,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:37,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:40,170 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 05:40:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 450 states and 919 transitions. [2024-12-06 05:40:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 919 transitions. [2024-12-06 05:40:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:40:41,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:41,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:43,718 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 05:40:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 451 states and 920 transitions. [2024-12-06 05:40:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 920 transitions. [2024-12-06 05:40:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:40:44,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:52,204 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 05:41:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 465 states and 950 transitions. [2024-12-06 05:41:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 950 transitions. [2024-12-06 05:41:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:41:02,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:06,305 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 05:41:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 471 states and 967 transitions. [2024-12-06 05:41:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 967 transitions. [2024-12-06 05:41:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:41:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:14,117 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 05:41:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 473 states and 979 transitions. [2024-12-06 05:41:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 979 transitions. [2024-12-06 05:41:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:41:15,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:18,465 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 05:41:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 482 states and 998 transitions. [2024-12-06 05:41:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 998 transitions. [2024-12-06 05:41:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:41:24,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:32,709 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 05:41:48,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:48,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 497 states and 1042 transitions. [2024-12-06 05:41:48,425 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1042 transitions. [2024-12-06 05:41:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:41:48,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:48,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:51,480 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 05:41:52,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 498 states and 1044 transitions. [2024-12-06 05:41:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1044 transitions. [2024-12-06 05:41:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:41:52,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:56,662 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 05:42:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 507 states and 1061 transitions. [2024-12-06 05:42:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1061 transitions. [2024-12-06 05:42:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:42:04,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:07,529 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 05:42:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 508 states and 1064 transitions. [2024-12-06 05:42:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1064 transitions. [2024-12-06 05:42:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:42:08,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:08,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:08,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:12,551 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 05:42:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 524 states and 1108 transitions. [2024-12-06 05:42:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1108 transitions. [2024-12-06 05:42:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:42:25,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:29,944 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 05:42:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 540 states and 1160 transitions. [2024-12-06 05:42:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1160 transitions. [2024-12-06 05:42:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:42:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:46,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:50,040 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 05:42:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:53,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 542 states and 1177 transitions. [2024-12-06 05:42:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1177 transitions. [2024-12-06 05:42:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:42:53,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:57,303 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 05:43:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:07,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 551 states and 1203 transitions. [2024-12-06 05:43:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1203 transitions. [2024-12-06 05:43:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:43:07,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:07,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:10,425 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 05:43:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 559 states and 1225 transitions. [2024-12-06 05:43:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1225 transitions. [2024-12-06 05:43:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:43:17,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:17,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:20,307 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 05:43:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:21,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 560 states and 1229 transitions. [2024-12-06 05:43:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1229 transitions. [2024-12-06 05:43:21,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:43:21,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:21,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:21,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:24,364 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 05:43:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:25,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 561 states and 1232 transitions. [2024-12-06 05:43:25,518 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1232 transitions. [2024-12-06 05:43:25,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:43:25,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:28,239 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 05:43:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 569 states and 1248 transitions. [2024-12-06 05:43:35,620 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1248 transitions. [2024-12-06 05:43:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:43:35,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:38,364 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 05:43:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 577 states and 1267 transitions. [2024-12-06 05:43:46,701 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1267 transitions. [2024-12-06 05:43:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:43:46,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:52,550 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 05:44:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 584 states and 1294 transitions. [2024-12-06 05:44:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1294 transitions. [2024-12-06 05:44:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:44:04,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:04,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:08,210 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 05:44:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 589 states and 1301 transitions. [2024-12-06 05:44:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1301 transitions. [2024-12-06 05:44:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:44:16,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:16,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:20,937 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 05:44:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 591 states and 1317 transitions. [2024-12-06 05:44:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1317 transitions. [2024-12-06 05:44:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:44:23,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:23,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:27,582 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 05:44:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 597 states and 1340 transitions. [2024-12-06 05:44:36,759 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1340 transitions. [2024-12-06 05:44:36,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:44:36,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:41,426 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 05:44:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 598 states and 1343 transitions. [2024-12-06 05:44:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1343 transitions. [2024-12-06 05:44:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:44:42,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:47,090 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 05:44:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 601 states and 1359 transitions. [2024-12-06 05:44:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1359 transitions. [2024-12-06 05:44:50,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:44:50,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:50,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:54,276 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 05:45:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:01,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 604 states and 1364 transitions. [2024-12-06 05:45:01,137 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1364 transitions. [2024-12-06 05:45:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:01,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:01,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:04,200 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 05:45:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 612 states and 1394 transitions. [2024-12-06 05:45:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1394 transitions. [2024-12-06 05:45:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:14,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:17,567 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 05:45:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 618 states and 1419 transitions. [2024-12-06 05:45:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1419 transitions. [2024-12-06 05:45:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:23,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:23,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:26,274 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 05:45:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 619 states and 1432 transitions. [2024-12-06 05:45:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1432 transitions. [2024-12-06 05:45:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:27,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:27,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:30,455 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 05:45:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 621 states and 1435 transitions. [2024-12-06 05:45:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1435 transitions. [2024-12-06 05:45:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:33,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:36,138 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 05:45:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:37,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 622 states and 1436 transitions. [2024-12-06 05:45:37,595 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1436 transitions. [2024-12-06 05:45:37,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:37,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:37,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:40,132 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 05:45:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 625 states and 1452 transitions. [2024-12-06 05:45:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1452 transitions. [2024-12-06 05:45:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:42,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:45,523 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 05:45:51,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:51,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 631 states and 1474 transitions. [2024-12-06 05:45:51,772 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1474 transitions. [2024-12-06 05:45:51,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:51,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:51,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:54,374 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 05:45:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:55,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 632 states and 1476 transitions. [2024-12-06 05:45:55,940 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1476 transitions. [2024-12-06 05:45:55,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:45:55,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:55,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:58,611 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 05:46:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 634 states and 1479 transitions. [2024-12-06 05:46:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1479 transitions. [2024-12-06 05:46:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:46:02,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:07,383 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 05:46:20,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:20,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 642 states and 1511 transitions. [2024-12-06 05:46:20,033 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1511 transitions. [2024-12-06 05:46:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:46:20,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:24,434 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 05:46:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 646 states and 1518 transitions. [2024-12-06 05:46:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1518 transitions. [2024-12-06 05:46:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:46:32,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:36,921 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 05:46:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 647 states and 1519 transitions. [2024-12-06 05:46:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1519 transitions. [2024-12-06 05:46:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:46:39,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:44,562 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 05:46:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 649 states and 1525 transitions. [2024-12-06 05:46:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1525 transitions. [2024-12-06 05:46:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:46:49,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:49,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:53,976 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 05:46:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 650 states and 1529 transitions. [2024-12-06 05:46:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1529 transitions. [2024-12-06 05:46:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:46:55,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 682 states and 1600 transitions. [2024-12-06 05:47:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1600 transitions. [2024-12-06 05:47:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:47:28,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:32,671 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 05:47:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 685 states and 1616 transitions. [2024-12-06 05:47:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1616 transitions. [2024-12-06 05:47:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:47:36,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:40,573 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 05:47:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 688 states and 1624 transitions. [2024-12-06 05:47:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1624 transitions. [2024-12-06 05:47:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:47:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:50,758 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 05:47:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 689 states and 1625 transitions. [2024-12-06 05:47:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1625 transitions. [2024-12-06 05:47:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:47:52,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:57,098 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 05:48:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 692 states and 1641 transitions. [2024-12-06 05:48:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1641 transitions. [2024-12-06 05:48:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:48:00,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:00,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.