./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.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_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/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_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/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_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/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 8262fd4bdb4bed8fef0fbefd142e15775d81a64587fab0af0aa2004f91ae895c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:45:15,226 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:45:15,340 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:45:15,349 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:45:15,350 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:45:15,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:45:15,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:45:15,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:45:15,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:45:15,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:45:15,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:45:15,401 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:45:15,401 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:45:15,401 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:45:15,401 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:45:15,402 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:45:15,402 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:45:15,403 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:45:15,403 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:45:15,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:45:15,404 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_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/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 -> 8262fd4bdb4bed8fef0fbefd142e15775d81a64587fab0af0aa2004f91ae895c [2024-11-25 02:45:15,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:45:15,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:45:15,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:45:15,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:45:15,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:45:15,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c [2024-11-25 02:45:19,217 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/data/29f3d2edf/60399ef9d820429e9ed08a5ab85e64c1/FLAGa1652a580 [2024-11-25 02:45:19,458 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:45:19,459 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c [2024-11-25 02:45:19,466 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/data/29f3d2edf/60399ef9d820429e9ed08a5ab85e64c1/FLAGa1652a580 [2024-11-25 02:45:19,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/data/29f3d2edf/60399ef9d820429e9ed08a5ab85e64c1 [2024-11-25 02:45:19,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:45:19,495 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:45:19,496 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:45:19,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:45:19,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:45:19,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4f361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19, skipping insertion in model container [2024-11-25 02:45:19,508 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,524 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:45:19,691 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_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c[423,436] [2024-11-25 02:45:19,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:45:19,719 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:45:19,729 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_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/sv-benchmarks/c/array-cav19/array_min_and_copy_shift_sum_add.c[423,436] [2024-11-25 02:45:19,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:45:19,753 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:45:19,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19 WrapperNode [2024-11-25 02:45:19,754 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:45:19,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:45:19,755 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:45:19,755 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:45:19,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,769 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,791 INFO L138 Inliner]: procedures = 15, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 81 [2024-11-25 02:45:19,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:45:19,795 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:45:19,796 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:45:19,796 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:45:19,803 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,810 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,810 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,820 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,821 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,830 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,833 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,837 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:45:19,838 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:45:19,841 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:45:19,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:45:19,843 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:45:19" (1/1) ... [2024-11-25 02:45:19,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:45:19,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:45:19,889 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:45:19,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c8a92b8-6923-4a3e-a956-1b1805fc0f71/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:45:19,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:45:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:45:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:45:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:45:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:45:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:45:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:45:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:45:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:45:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:45:20,015 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:45:20,019 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:45:20,281 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-25 02:45:20,281 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:45:20,392 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:45:20,393 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-25 02:45:20,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:45:20 BoogieIcfgContainer [2024-11-25 02:45:20,393 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:45:20,394 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:45:20,394 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:45:20,407 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:45:20,407 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:45:20" (1/1) ... [2024-11-25 02:45:20,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:45:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:20,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2024-11-25 02:45:20,484 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-11-25 02:45:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:45:20,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:20,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:45:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 30 transitions. [2024-11-25 02:45:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2024-11-25 02:45:20,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:45:20,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:45:21,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 24 states and 39 transitions. [2024-11-25 02:45:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 39 transitions. [2024-11-25 02:45:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:45:21,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:21,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:45:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 22 states and 34 transitions. [2024-11-25 02:45:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-25 02:45:22,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:45:22,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:22,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:22,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:45:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:22,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 26 states and 41 transitions. [2024-11-25 02:45:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 41 transitions. [2024-11-25 02:45:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:45:22,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:22,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:45:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:25,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 60 transitions. [2024-11-25 02:45:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 60 transitions. [2024-11-25 02:45:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:45:25,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:25,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:25,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:45:26,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 38 states and 76 transitions. [2024-11-25 02:45:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 76 transitions. [2024-11-25 02:45:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:45:26,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:26,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:45:27,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 38 states and 73 transitions. [2024-11-25 02:45:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 73 transitions. [2024-11-25 02:45:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:45:27,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:27,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:45:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 44 states and 88 transitions. [2024-11-25 02:45:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 88 transitions. [2024-11-25 02:45:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:45:29,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:45:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:29,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 45 states and 89 transitions. [2024-11-25 02:45:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2024-11-25 02:45:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:45:29,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:45:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 48 states and 94 transitions. [2024-11-25 02:45:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 94 transitions. [2024-11-25 02:45:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:45:31,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:45:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 60 states and 131 transitions. [2024-11-25 02:45:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 131 transitions. [2024-11-25 02:45:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:45:38,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:45:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 62 states and 136 transitions. [2024-11-25 02:45:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 136 transitions. [2024-11-25 02:45:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:45:42,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:42,485 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:45:44,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:44,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 65 states and 143 transitions. [2024-11-25 02:45:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 143 transitions. [2024-11-25 02:45:44,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:45:44,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:44,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:44,704 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:45:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 68 states and 152 transitions. [2024-11-25 02:45:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 152 transitions. [2024-11-25 02:45:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:45:46,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:46,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:45:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 73 states and 175 transitions. [2024-11-25 02:45:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 175 transitions. [2024-11-25 02:45:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:45:50,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:50,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:45:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 74 states and 176 transitions. [2024-11-25 02:45:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 176 transitions. [2024-11-25 02:45:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:45:52,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:52,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:52,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:45:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 76 states and 179 transitions. [2024-11-25 02:45:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 179 transitions. [2024-11-25 02:45:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:45:54,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:54,713 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:45:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 80 states and 184 transitions. [2024-11-25 02:45:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 184 transitions. [2024-11-25 02:45:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:45:57,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:57,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:46:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 85 states and 188 transitions. [2024-11-25 02:46:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 188 transitions. [2024-11-25 02:46:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:46:02,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:02,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:03,101 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 02:46:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 87 states and 194 transitions. [2024-11-25 02:46:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 194 transitions. [2024-11-25 02:46:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:46:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:46:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 100 states and 232 transitions. [2024-11-25 02:46:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 232 transitions. [2024-11-25 02:46:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:46:21,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:21,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:21,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:46:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 107 states and 267 transitions. [2024-11-25 02:46:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 267 transitions. [2024-11-25 02:46:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:46:36,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:36,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:46:50,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 114 states and 288 transitions. [2024-11-25 02:46:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 288 transitions. [2024-11-25 02:46:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:46:50,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:50,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:46:59,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 117 states and 313 transitions. [2024-11-25 02:46:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 313 transitions. [2024-11-25 02:46:59,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:46:59,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:47:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 119 states and 319 transitions. [2024-11-25 02:47:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 319 transitions. [2024-11-25 02:47:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:47:09,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:09,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:47:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 122 states and 326 transitions. [2024-11-25 02:47:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 326 transitions. [2024-11-25 02:47:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:47:14,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:47:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 128 states and 345 transitions. [2024-11-25 02:47:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 345 transitions. [2024-11-25 02:47:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:47:21,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:21,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:22,364 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:47:25,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 131 states and 355 transitions. [2024-11-25 02:47:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 355 transitions. [2024-11-25 02:47:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:47:25,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:25,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:25,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:47:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 134 states and 370 transitions. [2024-11-25 02:47:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 370 transitions. [2024-11-25 02:47:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:47:29,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:29,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:47:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 136 states and 376 transitions. [2024-11-25 02:47:31,849 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 376 transitions. [2024-11-25 02:47:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:47:31,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:31,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 02:47:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 136 states and 371 transitions. [2024-11-25 02:47:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 371 transitions. [2024-11-25 02:47:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:47:33,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:33,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:33,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:47:38,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 140 states and 388 transitions. [2024-11-25 02:47:38,443 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 388 transitions. [2024-11-25 02:47:38,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:47:38,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:38,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:38,935 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:47:43,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 144 states and 403 transitions. [2024-11-25 02:47:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 403 transitions. [2024-11-25 02:47:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:47:43,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:43,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:47:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 145 states and 404 transitions. [2024-11-25 02:47:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 404 transitions. [2024-11-25 02:47:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:47:44,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:47:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 148 states and 409 transitions. [2024-11-25 02:47:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 409 transitions. [2024-11-25 02:47:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:47:48,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:48,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:47:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 148 states and 407 transitions. [2024-11-25 02:47:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 407 transitions. [2024-11-25 02:47:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:47:50,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:47:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 153 states and 420 transitions. [2024-11-25 02:47:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 420 transitions. [2024-11-25 02:47:58,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:47:58,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:48:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 158 states and 431 transitions. [2024-11-25 02:48:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 431 transitions. [2024-11-25 02:48:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:48:07,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:07,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:07,671 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:48:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 160 states and 434 transitions. [2024-11-25 02:48:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 434 transitions. [2024-11-25 02:48:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:48:11,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:11,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:11,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:48:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:15,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 163 states and 439 transitions. [2024-11-25 02:48:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 439 transitions. [2024-11-25 02:48:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:48:15,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:48:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 164 states and 439 transitions. [2024-11-25 02:48:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 439 transitions. [2024-11-25 02:48:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:48:17,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 43 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:48:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 177 states and 484 transitions. [2024-11-25 02:48:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 484 transitions. [2024-11-25 02:48:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:48:56,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 44 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:49:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 181 states and 500 transitions. [2024-11-25 02:49:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 500 transitions. [2024-11-25 02:49:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:49:09,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:49:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 183 states and 506 transitions. [2024-11-25 02:49:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 506 transitions. [2024-11-25 02:49:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:49:16,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:16,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:49:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 193 states and 549 transitions. [2024-11-25 02:49:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 549 transitions. [2024-11-25 02:49:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:49:51,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:50:13,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 196 states and 562 transitions. [2024-11-25 02:50:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 562 transitions. [2024-11-25 02:50:13,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:50:13,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:13,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 43 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:50:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 205 states and 592 transitions. [2024-11-25 02:50:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 592 transitions. [2024-11-25 02:50:35,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:50:35,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:35,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:47,176 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 43 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:51:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:01,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 208 states and 607 transitions. [2024-11-25 02:51:01,033 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 607 transitions. [2024-11-25 02:51:01,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:51:01,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 43 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:51:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:25,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 212 states and 622 transitions. [2024-11-25 02:51:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 622 transitions. [2024-11-25 02:51:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:51:25,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:25,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:33,409 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 44 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:51:41,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 215 states and 634 transitions. [2024-11-25 02:51:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 634 transitions. [2024-11-25 02:51:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:51:41,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:41,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 02:51:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 217 states and 637 transitions. [2024-11-25 02:51:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 637 transitions. [2024-11-25 02:51:50,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:51:50,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:50,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 223 states and 656 transitions. [2024-11-25 02:52:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 656 transitions. [2024-11-25 02:52:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:05,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:11,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:11,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 226 states and 665 transitions. [2024-11-25 02:52:11,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 665 transitions. [2024-11-25 02:52:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:11,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:11,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:11,805 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:17,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 229 states and 674 transitions. [2024-11-25 02:52:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 674 transitions. [2024-11-25 02:52:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:17,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:21,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 232 states and 682 transitions. [2024-11-25 02:52:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 682 transitions. [2024-11-25 02:52:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:21,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 235 states and 691 transitions. [2024-11-25 02:52:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 691 transitions. [2024-11-25 02:52:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:27,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 238 states and 699 transitions. [2024-11-25 02:52:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 699 transitions. [2024-11-25 02:52:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:38,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 241 states and 710 transitions. [2024-11-25 02:52:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 710 transitions. [2024-11-25 02:52:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:52:38,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:52:43,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 243 states and 716 transitions. [2024-11-25 02:52:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 716 transitions. [2024-11-25 02:52:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:52:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:52:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 248 states and 731 transitions. [2024-11-25 02:52:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 731 transitions. [2024-11-25 02:52:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:52:58,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:53:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 251 states and 736 transitions. [2024-11-25 02:53:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 736 transitions. [2024-11-25 02:53:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:05,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:05,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 29 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:53:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 254 states and 749 transitions. [2024-11-25 02:53:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 749 transitions. [2024-11-25 02:53:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:13,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:15,655 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:53:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:17,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 255 states and 750 transitions. [2024-11-25 02:53:17,706 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 750 transitions. [2024-11-25 02:53:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:17,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:17,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:17,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:53:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 256 states and 751 transitions. [2024-11-25 02:53:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 751 transitions. [2024-11-25 02:53:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:21,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:21,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:53:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 257 states and 752 transitions. [2024-11-25 02:53:25,376 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 752 transitions. [2024-11-25 02:53:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:25,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:25,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:27,740 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:53:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:33,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 260 states and 756 transitions. [2024-11-25 02:53:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 756 transitions. [2024-11-25 02:53:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:53:33,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:33,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:53:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 266 states and 776 transitions. [2024-11-25 02:53:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 776 transitions. [2024-11-25 02:53:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:53:49,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:01,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 270 states and 792 transitions. [2024-11-25 02:54:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 792 transitions. [2024-11-25 02:54:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:01,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 276 states and 803 transitions. [2024-11-25 02:54:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 803 transitions. [2024-11-25 02:54:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:17,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:17,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:19,135 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 279 states and 817 transitions. [2024-11-25 02:54:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 817 transitions. [2024-11-25 02:54:25,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:25,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:32,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 281 states and 817 transitions. [2024-11-25 02:54:32,656 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 817 transitions. [2024-11-25 02:54:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:32,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:32,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:39,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 283 states and 822 transitions. [2024-11-25 02:54:39,456 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 822 transitions. [2024-11-25 02:54:39,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:39,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:39,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 286 states and 836 transitions. [2024-11-25 02:54:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 836 transitions. [2024-11-25 02:54:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:47,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:54:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:56,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 289 states and 846 transitions. [2024-11-25 02:54:56,292 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 846 transitions. [2024-11-25 02:54:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:54:56,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:56,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:55:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 291 states and 853 transitions. [2024-11-25 02:55:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 853 transitions. [2024-11-25 02:55:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:55:02,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:02,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:55:06,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 292 states and 858 transitions. [2024-11-25 02:55:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 858 transitions. [2024-11-25 02:55:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:55:06,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:06,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:06,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 33 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 02:55:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 293 states and 858 transitions. [2024-11-25 02:55:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 858 transitions. [2024-11-25 02:55:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:55:10,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 67 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:56:57,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:57,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 305 states and 911 transitions. [2024-11-25 02:56:57,005 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 911 transitions. [2024-11-25 02:56:57,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:56:57,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:57,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 7 proven. 68 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:57:51,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:51,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 317 states and 964 transitions. [2024-11-25 02:57:51,702 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 964 transitions. [2024-11-25 02:57:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:57:51,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:51,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:51,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:03,930 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 67 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 02:58:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:17,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 320 states and 976 transitions. [2024-11-25 02:58:17,895 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 976 transitions. [2024-11-25 02:58:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:58:17,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:17,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:17,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 10 proven. 65 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked.