./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem07_label02.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_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/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_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem07_label02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/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_85359d0a-07e7-4eb4-92d3-459cf785a289/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 ab12d330f227ee7e5098eedd93c9a2d4bf6b831eaf7c800a43e791e10c008c27 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:47:19,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:47:19,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:47:19,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:47:19,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:47:19,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:47:19,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:47:19,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:47:19,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:47:19,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:47:19,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:47:19,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:47:19,992 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:47:19,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:47:19,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:47:19,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:47:19,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:47:19,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:47:19,993 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:47:19,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:47:19,993 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_85359d0a-07e7-4eb4-92d3-459cf785a289/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 -> ab12d330f227ee7e5098eedd93c9a2d4bf6b831eaf7c800a43e791e10c008c27 [2024-12-06 04:47:20,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:47:20,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:47:20,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:47:20,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:47:20,238 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:47:20,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem07_label02.c [2024-12-06 04:47:22,826 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/data/483893c29/265571c28fc443f39bc9cfd0d7e95dde/FLAG961662690 [2024-12-06 04:47:24,116 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:47:24,117 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/sv-benchmarks/c/eca-rers2012/Problem07_label02.c [2024-12-06 04:47:24,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/data/483893c29/265571c28fc443f39bc9cfd0d7e95dde/FLAG961662690 [2024-12-06 04:47:24,428 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/data/483893c29/265571c28fc443f39bc9cfd0d7e95dde [2024-12-06 04:47:24,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:47:24,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:47:24,438 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:47:24,438 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:47:24,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:47:24,444 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:47:24" (1/1) ... [2024-12-06 04:47:24,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a828d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:24, skipping insertion in model container [2024-12-06 04:47:24,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:47:24" (1/1) ... [2024-12-06 04:47:24,915 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:47:34,152 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_85359d0a-07e7-4eb4-92d3-459cf785a289/sv-benchmarks/c/eca-rers2012/Problem07_label02.c[2776828,2776841] [2024-12-06 04:47:34,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:47:34,210 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:47:39,755 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_85359d0a-07e7-4eb4-92d3-459cf785a289/sv-benchmarks/c/eca-rers2012/Problem07_label02.c[2776828,2776841] [2024-12-06 04:47:39,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:47:40,449 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:47:40,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40 WrapperNode [2024-12-06 04:47:40,449 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:47:40,450 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:47:40,450 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:47:40,451 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:47:40,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:40,765 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:42,294 INFO L138 Inliner]: procedures = 59, calls = 53, calls flagged for inlining = 48, calls inlined = 48, statements flattened = 83818 [2024-12-06 04:47:42,295 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:47:42,296 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:47:42,296 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:47:42,296 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:47:42,302 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:42,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:42,493 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:42,493 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:43,332 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:43,420 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:43,602 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:43,684 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:43,757 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:44,036 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:47:44,038 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:47:44,038 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:47:44,038 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:47:44,039 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:47:40" (1/1) ... [2024-12-06 04:47:44,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:47:44,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:47:44,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:47:44,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85359d0a-07e7-4eb4-92d3-459cf785a289/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:47:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:47:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:47:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:47:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:47:44,233 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:47:44,235 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:48:26,546 INFO L? ?]: Removed 10224 outVars from TransFormulas that were not future-live. [2024-12-06 04:48:26,547 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:48:27,320 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:48:27,320 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:48:27,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:48:27 BoogieIcfgContainer [2024-12-06 04:48:27,321 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:48:27,322 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:48:27,322 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:48:27,331 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:48:27,331 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:48:27" (1/1) ... [2024-12-06 04:48:27,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:48:27,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20217 states to 10135 states and 20217 transitions. [2024-12-06 04:48:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 10135 states and 20217 transitions. [2024-12-06 04:48:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10086 [2024-12-06 04:48:27,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:27,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:30,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:57,532 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 04:49:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31170 states to 20218 states and 31170 transitions. [2024-12-06 04:49:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 20218 states and 31170 transitions. [2024-12-06 04:49:41,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10090 [2024-12-06 04:49:41,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:41,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31175 states to 20221 states and 31175 transitions. [2024-12-06 04:49:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 20221 states and 31175 transitions. [2024-12-06 04:49:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10093 [2024-12-06 04:49:58,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:58,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31184 states to 20227 states and 31184 transitions. [2024-12-06 04:50:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 20227 states and 31184 transitions. [2024-12-06 04:50:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10102 [2024-12-06 04:50:16,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:16,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:32,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31197 states to 20239 states and 31197 transitions. [2024-12-06 04:50:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 20239 states and 31197 transitions. [2024-12-06 04:50:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10115 [2024-12-06 04:50:32,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:49,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31229 states to 20267 states and 31229 transitions. [2024-12-06 04:50:49,328 INFO L276 IsEmpty]: Start isEmpty. Operand 20267 states and 31229 transitions. [2024-12-06 04:50:50,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10117 [2024-12-06 04:50:50,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:50,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31255 states to 20291 states and 31255 transitions. [2024-12-06 04:51:05,514 INFO L276 IsEmpty]: Start isEmpty. Operand 20291 states and 31255 transitions. [2024-12-06 04:51:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10118 [2024-12-06 04:51:06,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:21,004 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31256 states to 20292 states and 31256 transitions. [2024-12-06 04:51:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 20292 states and 31256 transitions. [2024-12-06 04:51:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10119 [2024-12-06 04:51:22,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:22,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:23,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31257 states to 20293 states and 31257 transitions. [2024-12-06 04:51:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 20293 states and 31257 transitions. [2024-12-06 04:51:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10123 [2024-12-06 04:51:38,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:56,001 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31298 states to 20329 states and 31298 transitions. [2024-12-06 04:51:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 20329 states and 31298 transitions. [2024-12-06 04:51:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10124 [2024-12-06 04:51:57,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:52:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:14,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31304 states to 20334 states and 31304 transitions. [2024-12-06 04:52:14,005 INFO L276 IsEmpty]: Start isEmpty. Operand 20334 states and 31304 transitions. [2024-12-06 04:52:14,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10127 [2024-12-06 04:52:14,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:14,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:52:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31350 states to 20374 states and 31350 transitions. [2024-12-06 04:52:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 20374 states and 31350 transitions. [2024-12-06 04:52:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10128 [2024-12-06 04:52:31,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:52:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31380 states to 20400 states and 31380 transitions. [2024-12-06 04:52:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 20400 states and 31380 transitions. [2024-12-06 04:52:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10129 [2024-12-06 04:52:48,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:48,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31381 states to 20401 states and 31381 transitions. [2024-12-06 04:53:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 20401 states and 31381 transitions. [2024-12-06 04:53:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10130 [2024-12-06 04:53:03,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:03,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:19,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31385 states to 20404 states and 31385 transitions. [2024-12-06 04:53:19,848 INFO L276 IsEmpty]: Start isEmpty. Operand 20404 states and 31385 transitions. [2024-12-06 04:53:20,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10134 [2024-12-06 04:53:20,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:20,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31397 states to 20414 states and 31397 transitions. [2024-12-06 04:53:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 20414 states and 31397 transitions. [2024-12-06 04:53:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10137 [2024-12-06 04:53:37,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:53:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31454 states to 20464 states and 31454 transitions. [2024-12-06 04:53:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 20464 states and 31454 transitions. [2024-12-06 04:53:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10140 [2024-12-06 04:53:58,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:58,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31515 states to 20517 states and 31515 transitions. [2024-12-06 04:54:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 20517 states and 31515 transitions. [2024-12-06 04:54:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10141 [2024-12-06 04:54:16,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:16,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:35,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31578 states to 20571 states and 31578 transitions. [2024-12-06 04:54:35,068 INFO L276 IsEmpty]: Start isEmpty. Operand 20571 states and 31578 transitions. [2024-12-06 04:54:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10142 [2024-12-06 04:54:35,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:35,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:54:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31594 states to 20583 states and 31594 transitions. [2024-12-06 04:54:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 20583 states and 31594 transitions. [2024-12-06 04:54:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10143 [2024-12-06 04:54:54,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:54,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31595 states to 20584 states and 31595 transitions. [2024-12-06 04:55:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 20584 states and 31595 transitions. [2024-12-06 04:55:13,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10144 [2024-12-06 04:55:13,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:13,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:33,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31631 states to 20613 states and 31631 transitions. [2024-12-06 04:55:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 20613 states and 31631 transitions. [2024-12-06 04:55:33,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10152 [2024-12-06 04:55:33,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:55:51,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31654 states to 20631 states and 31654 transitions. [2024-12-06 04:55:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 20631 states and 31654 transitions. [2024-12-06 04:55:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10155 [2024-12-06 04:55:52,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:52,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:12,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31686 states to 20657 states and 31686 transitions. [2024-12-06 04:56:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 20657 states and 31686 transitions. [2024-12-06 04:56:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10157 [2024-12-06 04:56:13,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:32,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31701 states to 20670 states and 31701 transitions. [2024-12-06 04:56:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 20670 states and 31701 transitions. [2024-12-06 04:56:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10173 [2024-12-06 04:56:32,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.