./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.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_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/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_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/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_77c70aea-8935-4dc2-8e65-849177a55fac/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 57425e6703a3285008157cd8157da2d7bfae6570ff511478ed083b6b19ed0aed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:53:41,425 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:53:41,540 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:53:41,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:53:41,551 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:53:41,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:53:41,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:53:41,598 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:53:41,599 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:53:41,599 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:53:41,599 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:53:41,599 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:53:41,599 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:53:41,599 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:53:41,600 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:53:41,600 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:53:41,601 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:53:41,602 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:53:41,602 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:53:41,603 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:53:41,603 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:53:41,603 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:53:41,604 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:53:41,604 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:53:41,604 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:53:41,604 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:53:41,604 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:53:41,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:53:41,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:53:41,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:53:41,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:53:41,605 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:53:41,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:53:41,606 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_77c70aea-8935-4dc2-8e65-849177a55fac/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 -> 57425e6703a3285008157cd8157da2d7bfae6570ff511478ed083b6b19ed0aed [2024-11-25 03:53:42,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:53:42,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:53:42,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:53:42,045 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:53:42,046 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:53:42,047 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2024-11-25 03:53:45,432 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/data/e925da9fb/256034dfc39f41de8c556c1253709c34/FLAGef9d2aa44 [2024-11-25 03:53:45,747 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:53:45,751 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2024-11-25 03:53:45,768 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/data/e925da9fb/256034dfc39f41de8c556c1253709c34/FLAGef9d2aa44 [2024-11-25 03:53:45,789 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/data/e925da9fb/256034dfc39f41de8c556c1253709c34 [2024-11-25 03:53:45,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:53:45,798 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:53:45,799 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:53:45,801 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:53:45,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:53:45,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:53:45" (1/1) ... [2024-11-25 03:53:45,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5743c4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:45, skipping insertion in model container [2024-11-25 03:53:45,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:53:45" (1/1) ... [2024-11-25 03:53:45,857 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:53:46,193 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_77c70aea-8935-4dc2-8e65-849177a55fac/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[5771,5784] [2024-11-25 03:53:46,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:53:46,271 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:53:46,364 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_77c70aea-8935-4dc2-8e65-849177a55fac/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[5771,5784] [2024-11-25 03:53:46,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:53:46,440 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:53:46,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46 WrapperNode [2024-11-25 03:53:46,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:53:46,443 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:53:46,443 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:53:46,443 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:53:46,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,466 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,529 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 457 [2024-11-25 03:53:46,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:53:46,530 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:53:46,530 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:53:46,530 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:53:46,538 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,539 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,542 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,542 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,552 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,563 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,569 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:53:46,571 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:53:46,572 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:53:46,572 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:53:46,573 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:53:46" (1/1) ... [2024-11-25 03:53:46,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:53:46,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:53:46,623 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:53:46,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77c70aea-8935-4dc2-8e65-849177a55fac/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:53:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:53:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:53:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:53:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:53:46,841 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:53:46,844 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:53:47,617 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-25 03:53:47,617 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:53:47,865 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:53:47,865 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:53:47,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:53:47 BoogieIcfgContainer [2024-11-25 03:53:47,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:53:47,867 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:53:47,867 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:53:47,880 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:53:47,880 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:53:47" (1/1) ... [2024-11-25 03:53:47,892 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:53:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 74 states and 125 transitions. [2024-11-25 03:53:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 125 transitions. [2024-11-25 03:53:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:53:47,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:48,574 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 03:53:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 76 states and 127 transitions. [2024-11-25 03:53:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 127 transitions. [2024-11-25 03:53:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:53:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:48,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:49,042 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 03:53:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 83 states and 139 transitions. [2024-11-25 03:53:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 139 transitions. [2024-11-25 03:53:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:53:49,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:49,391 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 03:53:49,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:49,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 84 states and 139 transitions. [2024-11-25 03:53:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 139 transitions. [2024-11-25 03:53:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:53:49,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:49,643 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 03:53:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 96 states and 160 transitions. [2024-11-25 03:53:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 160 transitions. [2024-11-25 03:53:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:53:49,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:49,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:50,132 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 03:53:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 97 states and 160 transitions. [2024-11-25 03:53:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 160 transitions. [2024-11-25 03:53:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:53:50,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:50,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:53:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 98 states and 160 transitions. [2024-11-25 03:53:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 160 transitions. [2024-11-25 03:53:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:53:50,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:50,546 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 03:53:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 115 states and 190 transitions. [2024-11-25 03:53:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 190 transitions. [2024-11-25 03:53:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:53:51,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:51,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:51,198 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 03:53:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 116 states and 190 transitions. [2024-11-25 03:53:51,239 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 190 transitions. [2024-11-25 03:53:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:53:51,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:51,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:51,379 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 03:53:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 117 states and 190 transitions. [2024-11-25 03:53:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 190 transitions. [2024-11-25 03:53:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:53:51,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:51,598 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 03:53:51,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:51,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 118 states and 190 transitions. [2024-11-25 03:53:51,632 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 190 transitions. [2024-11-25 03:53:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:53:51,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:51,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:51,758 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 03:53:52,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:52,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 140 states and 229 transitions. [2024-11-25 03:53:52,558 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2024-11-25 03:53:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:53:52,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:52,647 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 03:53:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 141 states and 229 transitions. [2024-11-25 03:53:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 229 transitions. [2024-11-25 03:53:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:53:52,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:52,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:52,803 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 03:53:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 142 states and 229 transitions. [2024-11-25 03:53:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 229 transitions. [2024-11-25 03:53:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:53:52,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:52,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:52,939 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 03:53:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 143 states and 229 transitions. [2024-11-25 03:53:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 229 transitions. [2024-11-25 03:53:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:53:52,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:53,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:53,076 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 03:53:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:53,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 144 states and 229 transitions. [2024-11-25 03:53:53,111 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 229 transitions. [2024-11-25 03:53:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:53:53,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:53,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:53,511 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 03:53:57,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:57,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 171 states and 278 transitions. [2024-11-25 03:53:57,844 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 278 transitions. [2024-11-25 03:53:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:53:57,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:57,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:57,992 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 03:53:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 172 states and 278 transitions. [2024-11-25 03:53:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 278 transitions. [2024-11-25 03:53:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:53:58,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:58,238 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 03:53:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 173 states and 278 transitions. [2024-11-25 03:53:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 278 transitions. [2024-11-25 03:53:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:53:58,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:58,499 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 03:53:58,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 174 states and 278 transitions. [2024-11-25 03:53:58,605 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 278 transitions. [2024-11-25 03:53:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:53:58,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:58,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:58,746 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 03:53:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 175 states and 278 transitions. [2024-11-25 03:53:58,826 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 278 transitions. [2024-11-25 03:53:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:53:58,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:58,969 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 03:53:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:59,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 176 states and 278 transitions. [2024-11-25 03:53:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 278 transitions. [2024-11-25 03:53:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:53:59,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:59,928 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 03:54:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 205 states and 329 transitions. [2024-11-25 03:54:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 329 transitions. [2024-11-25 03:54:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:06,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:07,115 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 03:54:14,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:14,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 233 states and 379 transitions. [2024-11-25 03:54:14,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 379 transitions. [2024-11-25 03:54:14,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:14,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:14,237 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 03:54:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 234 states and 382 transitions. [2024-11-25 03:54:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 382 transitions. [2024-11-25 03:54:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:15,143 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 03:54:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 235 states and 382 transitions. [2024-11-25 03:54:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 382 transitions. [2024-11-25 03:54:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:15,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:15,814 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 03:54:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 236 states and 382 transitions. [2024-11-25 03:54:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 382 transitions. [2024-11-25 03:54:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:15,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:15,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:15,962 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 03:54:16,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:16,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 237 states and 382 transitions. [2024-11-25 03:54:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 382 transitions. [2024-11-25 03:54:16,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:16,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:16,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:16,308 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 03:54:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 238 states and 382 transitions. [2024-11-25 03:54:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 382 transitions. [2024-11-25 03:54:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:16,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:16,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:16,450 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 03:54:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 239 states and 382 transitions. [2024-11-25 03:54:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 382 transitions. [2024-11-25 03:54:16,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:16,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:16,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:16,797 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 03:54:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 240 states and 382 transitions. [2024-11-25 03:54:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 382 transitions. [2024-11-25 03:54:16,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:16,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:16,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:16,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:16,935 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 03:54:17,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 241 states and 382 transitions. [2024-11-25 03:54:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 382 transitions. [2024-11-25 03:54:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:17,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:17,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:17,140 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 03:54:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 242 states and 385 transitions. [2024-11-25 03:54:17,971 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 385 transitions. [2024-11-25 03:54:17,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:54:17,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:17,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:18,170 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 03:54:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 243 states and 385 transitions. [2024-11-25 03:54:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 385 transitions. [2024-11-25 03:54:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:54:18,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:19,405 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 03:54:30,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 256 states and 408 transitions. [2024-11-25 03:54:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 408 transitions. [2024-11-25 03:54:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:54:30,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:30,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:30,672 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 03:54:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 259 states and 413 transitions. [2024-11-25 03:54:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 413 transitions. [2024-11-25 03:54:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:54:43,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:44,077 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 03:54:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 260 states and 413 transitions. [2024-11-25 03:54:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 413 transitions. [2024-11-25 03:54:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:54:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:44,930 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 03:55:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:02,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 283 states and 454 transitions. [2024-11-25 03:55:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 454 transitions. [2024-11-25 03:55:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:55:02,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:03,944 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 03:55:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 287 states and 469 transitions. [2024-11-25 03:55:06,183 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 469 transitions. [2024-11-25 03:55:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:55:06,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:33,841 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:23,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 331 states and 600 transitions. [2024-11-25 03:58:23,739 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 600 transitions. [2024-11-25 03:58:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:58:23,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:23,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:23,840 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:58:24,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:24,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 332 states and 600 transitions. [2024-11-25 03:58:24,189 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 600 transitions. [2024-11-25 03:58:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:58:24,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:24,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:58:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 341 states and 621 transitions. [2024-11-25 03:58:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 621 transitions. [2024-11-25 03:58:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:58:49,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:49,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:58:58,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:58,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 345 states and 628 transitions. [2024-11-25 03:58:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 628 transitions. [2024-11-25 03:58:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:58:58,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:58,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:59:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 359 states and 656 transitions. [2024-11-25 03:59:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 656 transitions. [2024-11-25 03:59:33,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:59:33,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:33,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:00:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 383 states and 707 transitions. [2024-11-25 04:00:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 707 transitions. [2024-11-25 04:00:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:00:40,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:40,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:41,249 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:01:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 402 states and 746 transitions. [2024-11-25 04:01:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 746 transitions. [2024-11-25 04:01:35,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:01:35,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:35,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:01:58,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 411 states and 762 transitions. [2024-11-25 04:01:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 762 transitions. [2024-11-25 04:01:58,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:01:58,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.