./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.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_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3 --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 4d2ad25966f5b06d930031b35708c7035a644982dad73f08910281a8c7df501a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:19:08,640 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:19:08,713 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:19:08,720 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:19:08,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:19:08,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:19:08,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:19:08,742 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:19:08,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:19:08,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:19:08,743 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:19:08,743 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:19:08,743 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:19:08,743 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:19:08,744 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:19:08,744 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:19:08,744 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:19:08,744 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:19:08,744 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:19:08,744 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:19:08,745 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:19:08,745 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:19:08,745 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:19:08,745 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:19:08,745 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:19:08,745 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:19:08,746 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:19:08,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:08,746 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:19:08,746 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:19:08,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:19:08,746 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:19:08,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:19:08,746 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_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3 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 -> 4d2ad25966f5b06d930031b35708c7035a644982dad73f08910281a8c7df501a [2024-11-25 05:19:09,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:19:09,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:19:09,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:19:09,083 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:19:09,084 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:19:09,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-25 05:19:12,068 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/data/f9b30a8ea/0fedb72270f6410dbcb461addf516f0a/FLAGb1b69c498 [2024-11-25 05:19:12,381 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:19:12,381 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-25 05:19:12,391 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/data/f9b30a8ea/0fedb72270f6410dbcb461addf516f0a/FLAGb1b69c498 [2024-11-25 05:19:12,407 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/data/f9b30a8ea/0fedb72270f6410dbcb461addf516f0a [2024-11-25 05:19:12,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:19:12,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:19:12,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:12,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:19:12,417 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:19:12,418 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b40e423 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12, skipping insertion in model container [2024-11-25 05:19:12,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,447 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:19:12,629 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_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4373,4386] [2024-11-25 05:19:12,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:12,668 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:19:12,702 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_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4373,4386] [2024-11-25 05:19:12,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:19:12,734 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:19:12,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12 WrapperNode [2024-11-25 05:19:12,737 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:19:12,738 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:12,738 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:19:12,738 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:19:12,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,753 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,795 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 353 [2024-11-25 05:19:12,796 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:19:12,796 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:19:12,796 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:19:12,797 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:19:12,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,820 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,832 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,841 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,843 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,848 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:19:12,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:19:12,856 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:19:12,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:19:12,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:19:12" (1/1) ... [2024-11-25 05:19:12,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:19:12,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:19:12,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:19:12,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71d78d6d-3f0e-4b89-9470-a0234e9f04fb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:19:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:19:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:19:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:19:12,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:19:13,026 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:19:13,028 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:19:13,534 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-25 05:19:13,535 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:19:13,705 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:19:13,706 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 05:19:13,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:13 BoogieIcfgContainer [2024-11-25 05:19:13,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:19:13,707 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:19:13,707 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:19:13,717 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:19:13,718 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:19:13" (1/1) ... [2024-11-25 05:19:13,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:19:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:13,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 59 states and 96 transitions. [2024-11-25 05:19:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2024-11-25 05:19:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:19:13,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:13,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 61 states and 98 transitions. [2024-11-25 05:19:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 98 transitions. [2024-11-25 05:19:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:19:14,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 67 states and 108 transitions. [2024-11-25 05:19:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 108 transitions. [2024-11-25 05:19:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:19:14,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:14,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 78 states and 128 transitions. [2024-11-25 05:19:15,179 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 128 transitions. [2024-11-25 05:19:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:19:15,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:15,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:15,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 81 states and 133 transitions. [2024-11-25 05:19:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 133 transitions. [2024-11-25 05:19:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:19:15,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:15,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 133 transitions. [2024-11-25 05:19:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2024-11-25 05:19:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:19:15,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 85 states and 138 transitions. [2024-11-25 05:19:15,657 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 138 transitions. [2024-11-25 05:19:15,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:19:15,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-11-25 05:19:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-25 05:19:15,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:19:15,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:15,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:15,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 94 states and 151 transitions. [2024-11-25 05:19:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 151 transitions. [2024-11-25 05:19:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:19:16,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:16,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:16,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 106 states and 169 transitions. [2024-11-25 05:19:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2024-11-25 05:19:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:19:19,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:19,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 109 states and 174 transitions. [2024-11-25 05:19:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 174 transitions. [2024-11-25 05:19:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:19:19,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:19,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 110 states and 174 transitions. [2024-11-25 05:19:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 174 transitions. [2024-11-25 05:19:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:19:19,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 118 states and 189 transitions. [2024-11-25 05:19:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 189 transitions. [2024-11-25 05:19:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:19:22,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:22,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:31,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 136 states and 232 transitions. [2024-11-25 05:19:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 232 transitions. [2024-11-25 05:19:31,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:19:31,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:31,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:31,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:40,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 149 states and 258 transitions. [2024-11-25 05:19:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 258 transitions. [2024-11-25 05:19:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:19:40,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 157 states and 271 transitions. [2024-11-25 05:19:43,467 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 271 transitions. [2024-11-25 05:19:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:19:43,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:43,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:48,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 166 states and 289 transitions. [2024-11-25 05:19:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 289 transitions. [2024-11-25 05:19:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:19:48,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:48,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:48,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 180 states and 315 transitions. [2024-11-25 05:19:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 315 transitions. [2024-11-25 05:19:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:19:54,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:57,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 188 states and 331 transitions. [2024-11-25 05:19:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 331 transitions. [2024-11-25 05:19:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:19:57,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:57,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 191 states and 336 transitions. [2024-11-25 05:19:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 336 transitions. [2024-11-25 05:19:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:19:58,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:59,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:13,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 195 states and 348 transitions. [2024-11-25 05:20:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 348 transitions. [2024-11-25 05:20:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:20:13,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:13,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:13,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 198 states and 354 transitions. [2024-11-25 05:20:16,337 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 354 transitions. [2024-11-25 05:20:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:20:16,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:16,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 203 states and 367 transitions. [2024-11-25 05:20:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 367 transitions. [2024-11-25 05:20:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:20:20,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:34,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:34,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 218 states and 400 transitions. [2024-11-25 05:20:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 400 transitions. [2024-11-25 05:20:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:20:34,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:34,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 221 states and 406 transitions. [2024-11-25 05:20:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 406 transitions. [2024-11-25 05:20:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:20:37,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:37,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 224 states and 411 transitions. [2024-11-25 05:20:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 411 transitions. [2024-11-25 05:20:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:20:39,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 227 states and 416 transitions. [2024-11-25 05:20:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 416 transitions. [2024-11-25 05:20:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:20:42,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 235 states and 433 transitions. [2024-11-25 05:20:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 433 transitions. [2024-11-25 05:20:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:20:48,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:48,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:51,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 238 states and 440 transitions. [2024-11-25 05:20:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 440 transitions. [2024-11-25 05:20:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:20:51,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:51,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:55,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 241 states and 445 transitions. [2024-11-25 05:20:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 445 transitions. [2024-11-25 05:20:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:20:55,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 266 states and 527 transitions. [2024-11-25 05:21:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 527 transitions. [2024-11-25 05:21:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:21:43,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:43,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 287 states and 604 transitions. [2024-11-25 05:22:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 604 transitions. [2024-11-25 05:22:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:22:07,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:07,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 307 states and 688 transitions. [2024-11-25 05:22:32,839 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 688 transitions. [2024-11-25 05:22:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:22:32,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:32,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 321 states and 720 transitions. [2024-11-25 05:22:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 720 transitions. [2024-11-25 05:22:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:22:47,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:47,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 348 states and 815 transitions. [2024-11-25 05:23:35,444 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 815 transitions. [2024-11-25 05:23:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:23:35,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 359 states and 843 transitions. [2024-11-25 05:23:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 843 transitions. [2024-11-25 05:23:48,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:23:48,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:48,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 374 states and 880 transitions. [2024-11-25 05:24:03,789 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 880 transitions. [2024-11-25 05:24:03,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:24:03,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:03,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:10,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 380 states and 894 transitions. [2024-11-25 05:24:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 894 transitions. [2024-11-25 05:24:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:24:10,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:10,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:18,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:18,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 387 states and 918 transitions. [2024-11-25 05:24:18,476 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 918 transitions. [2024-11-25 05:24:18,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:24:18,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:18,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 398 states and 940 transitions. [2024-11-25 05:24:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 940 transitions. [2024-11-25 05:24:28,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:24:28,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:28,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:28,686 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:24:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:50,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 416 states and 995 transitions. [2024-11-25 05:24:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 995 transitions. [2024-11-25 05:24:50,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:24:50,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:50,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:01,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 443 states and 1095 transitions. [2024-11-25 05:26:01,755 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1095 transitions. [2024-11-25 05:26:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:26:01,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 470 states and 1210 transitions. [2024-11-25 05:27:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1210 transitions. [2024-11-25 05:27:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:27:27,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:27,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 478 states and 1244 transitions. [2024-11-25 05:27:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1244 transitions. [2024-11-25 05:27:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 05:27:37,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:37,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:38,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:43,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 482 states and 1252 transitions. [2024-11-25 05:27:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1252 transitions. [2024-11-25 05:27:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:27:43,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:43,715 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 492 states and 1276 transitions. [2024-11-25 05:27:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1276 transitions. [2024-11-25 05:27:54,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:27:54,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:54,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 501 states and 1295 transitions. [2024-11-25 05:28:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1295 transitions. [2024-11-25 05:28:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:28:05,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:05,929 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 507 states and 1312 transitions. [2024-11-25 05:28:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1312 transitions. [2024-11-25 05:28:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:28:15,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:19,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 509 states and 1317 transitions. [2024-11-25 05:28:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1317 transitions. [2024-11-25 05:28:19,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:28:19,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:19,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 513 states and 1323 transitions. [2024-11-25 05:28:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1323 transitions. [2024-11-25 05:28:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:28:25,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:25,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:25,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 522 states and 1340 transitions. [2024-11-25 05:28:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1340 transitions. [2024-11-25 05:28:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:28:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 524 states and 1346 transitions. [2024-11-25 05:28:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1346 transitions. [2024-11-25 05:28:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:28:42,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:42,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:28:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 531 states and 1357 transitions. [2024-11-25 05:28:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1357 transitions. [2024-11-25 05:28:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:28:53,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:53,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:16,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:16,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 546 states and 1397 transitions. [2024-11-25 05:29:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1397 transitions. [2024-11-25 05:29:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:29:16,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:16,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:16,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 558 states and 1435 transitions. [2024-11-25 05:29:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1435 transitions. [2024-11-25 05:29:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:29:28,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:40,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 567 states and 1450 transitions. [2024-11-25 05:29:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1450 transitions. [2024-11-25 05:29:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:29:40,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:40,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 573 states and 1463 transitions. [2024-11-25 05:29:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1463 transitions. [2024-11-25 05:29:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:29:48,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:24,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.