./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/nr3.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_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/nr3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4885a4fffd0288753086daaa59bdb12816a7be62636dc49311bbb97ad277d866 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:59:07,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:59:07,114 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:59:07,119 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:59:07,119 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:59:07,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:59:07,140 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:59:07,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:59:07,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:59:07,141 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:59:07,141 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:59:07,141 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:59:07,141 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:59:07,142 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:59:07,142 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:59:07,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:59:07,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:59:07,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:07,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:59:07,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:59:07,143 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:59:07,143 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:59:07,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:59:07,143 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_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4885a4fffd0288753086daaa59bdb12816a7be62636dc49311bbb97ad277d866 [2024-12-06 05:59:07,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:59:07,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:59:07,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:59:07,399 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:59:07,399 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:59:07,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/nr3.c [2024-12-06 05:59:10,117 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/data/9121a3b3c/97a2c4f7456c4f5da7b916e5af06fdc9/FLAG5564267fe [2024-12-06 05:59:10,311 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:59:10,311 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/sv-benchmarks/c/array-tiling/nr3.c [2024-12-06 05:59:10,317 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/data/9121a3b3c/97a2c4f7456c4f5da7b916e5af06fdc9/FLAG5564267fe [2024-12-06 05:59:10,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/data/9121a3b3c/97a2c4f7456c4f5da7b916e5af06fdc9 [2024-12-06 05:59:10,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:59:10,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:59:10,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:59:10,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:59:10,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:59:10,339 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d875f79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10, skipping insertion in model container [2024-12-06 05:59:10,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:59:10,464 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_84193847-fa97-4664-a0da-9f59f3503fcd/sv-benchmarks/c/array-tiling/nr3.c[394,407] [2024-12-06 05:59:10,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:59:10,490 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:59:10,500 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_84193847-fa97-4664-a0da-9f59f3503fcd/sv-benchmarks/c/array-tiling/nr3.c[394,407] [2024-12-06 05:59:10,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:59:10,525 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:59:10,525 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10 WrapperNode [2024-12-06 05:59:10,525 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:59:10,526 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:59:10,526 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:59:10,527 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:59:10,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,537 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,556 INFO L138 Inliner]: procedures = 15, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-12-06 05:59:10,556 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:59:10,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:59:10,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:59:10,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:59:10,563 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,565 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,566 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,571 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,576 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,578 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,580 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:59:10,580 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:59:10,580 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:59:10,581 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:59:10,581 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:10,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:59:10,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:59:10,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84193847-fa97-4664-a0da-9f59f3503fcd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:59:10,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:59:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:59:10,695 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:59:10,696 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:59:10,861 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-12-06 05:59:10,861 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:59:10,918 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:59:10,918 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 05:59:10,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:59:10 BoogieIcfgContainer [2024-12-06 05:59:10,918 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:59:10,919 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:59:10,919 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:59:10,929 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:59:10,929 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:59:10" (1/1) ... [2024-12-06 05:59:10,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:59:10,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-06 05:59:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-06 05:59:10,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:59:10,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-12-06 05:59:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-12-06 05:59:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:59:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:11,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-12-06 05:59:11,519 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-12-06 05:59:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:59:11,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:11,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2024-12-06 05:59:11,658 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2024-12-06 05:59:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:59:11,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:11,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:11,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 23 transitions. [2024-12-06 05:59:11,811 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2024-12-06 05:59:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:59:11,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 25 states and 39 transitions. [2024-12-06 05:59:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 39 transitions. [2024-12-06 05:59:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:59:13,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:13,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 30 states and 54 transitions. [2024-12-06 05:59:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 54 transitions. [2024-12-06 05:59:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:59:15,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 35 states and 64 transitions. [2024-12-06 05:59:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 64 transitions. [2024-12-06 05:59:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:59:18,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:18,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 43 states and 87 transitions. [2024-12-06 05:59:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 87 transitions. [2024-12-06 05:59:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:59:21,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:21,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 47 states and 93 transitions. [2024-12-06 05:59:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 93 transitions. [2024-12-06 05:59:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:59:23,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 62 states and 132 transitions. [2024-12-06 05:59:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 132 transitions. [2024-12-06 05:59:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:59:29,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:29,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:36,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 46 states and 88 transitions. [2024-12-06 05:59:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 88 transitions. [2024-12-06 05:59:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:59:36,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:36,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:38,267 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:41,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 45 states and 85 transitions. [2024-12-06 05:59:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 85 transitions. [2024-12-06 05:59:41,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:59:41,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:41,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:42,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:42,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 46 states and 86 transitions. [2024-12-06 05:59:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 86 transitions. [2024-12-06 05:59:42,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:59:42,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:42,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 47 states and 88 transitions. [2024-12-06 05:59:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 88 transitions. [2024-12-06 05:59:43,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:59:43,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:43,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:44,834 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-12-06 05:59:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-12-06 05:59:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:59:54,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 62 states and 116 transitions. [2024-12-06 05:59:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 116 transitions. [2024-12-06 05:59:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:59:56,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:56,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:00:12,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 79 states and 165 transitions. [2024-12-06 06:00:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 165 transitions. [2024-12-06 06:00:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:00:12,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:12,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 1 proven. 80 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:00:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 82 states and 171 transitions. [2024-12-06 06:00:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 171 transitions. [2024-12-06 06:00:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:00:26,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:00:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 206 transitions. [2024-12-06 06:00:42,864 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 206 transitions. [2024-12-06 06:00:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:00:42,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:42,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:00:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 98 states and 207 transitions. [2024-12-06 06:00:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 207 transitions. [2024-12-06 06:00:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:00:47,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 2 proven. 90 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:01:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 111 states and 241 transitions. [2024-12-06 06:01:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 241 transitions. [2024-12-06 06:01:12,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:01:12,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:12,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 41 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:01:31,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 126 states and 268 transitions. [2024-12-06 06:01:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 268 transitions. [2024-12-06 06:01:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:01:31,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:31,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 41 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:01:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 129 states and 273 transitions. [2024-12-06 06:01:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 273 transitions. [2024-12-06 06:01:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:01:34,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:01:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 132 states and 277 transitions. [2024-12-06 06:01:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 277 transitions. [2024-12-06 06:01:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:01:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 3 proven. 103 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:02:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 137 states and 293 transitions. [2024-12-06 06:02:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 293 transitions. [2024-12-06 06:02:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:02:00,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 104 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:02:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 140 states and 300 transitions. [2024-12-06 06:02:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 300 transitions. [2024-12-06 06:02:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:02:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 104 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:02:06,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 141 states and 301 transitions. [2024-12-06 06:02:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 301 transitions. [2024-12-06 06:02:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:02:06,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:06,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:06,788 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 06:02:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 143 states and 303 transitions. [2024-12-06 06:02:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 303 transitions. [2024-12-06 06:02:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:02:09,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:09,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:14,513 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:02:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 164 states and 371 transitions. [2024-12-06 06:02:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 371 transitions. [2024-12-06 06:02:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:02:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:48,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:03:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:11,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 179 states and 413 transitions. [2024-12-06 06:03:11,806 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 413 transitions. [2024-12-06 06:03:11,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:03:11,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:11,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:03:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 180 states and 414 transitions. [2024-12-06 06:03:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 414 transitions. [2024-12-06 06:03:13,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:03:13,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:13,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:03:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 182 states and 416 transitions. [2024-12-06 06:03:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 416 transitions. [2024-12-06 06:03:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:03:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:16,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:03:18,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 183 states and 418 transitions. [2024-12-06 06:03:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 418 transitions. [2024-12-06 06:03:18,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:03:18,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:18,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:03:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 184 states and 419 transitions. [2024-12-06 06:03:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 419 transitions. [2024-12-06 06:03:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:03:19,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:03:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 198 states and 454 transitions. [2024-12-06 06:03:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 454 transitions. [2024-12-06 06:03:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:03:48,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:04:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 211 states and 489 transitions. [2024-12-06 06:04:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 489 transitions. [2024-12-06 06:04:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:04:11,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:04:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 219 states and 516 transitions. [2024-12-06 06:04:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 516 transitions. [2024-12-06 06:04:35,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:04:35,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:35,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:35,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:04:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:42,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 222 states and 528 transitions. [2024-12-06 06:04:42,004 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 528 transitions. [2024-12-06 06:04:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:04:42,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:42,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:43,068 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:04:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 225 states and 534 transitions. [2024-12-06 06:04:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 534 transitions. [2024-12-06 06:04:47,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:04:47,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:47,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:04:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 226 states and 537 transitions. [2024-12-06 06:04:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 537 transitions. [2024-12-06 06:04:49,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:04:49,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:49,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:49,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:49,935 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:05:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:06,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 234 states and 575 transitions. [2024-12-06 06:05:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 575 transitions. [2024-12-06 06:05:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:05:06,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:05:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 235 states and 577 transitions. [2024-12-06 06:05:09,000 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 577 transitions. [2024-12-06 06:05:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:05:09,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:09,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:05:10,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 236 states and 578 transitions. [2024-12-06 06:05:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 578 transitions. [2024-12-06 06:05:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:05:10,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:11,280 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:05:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 238 states and 580 transitions. [2024-12-06 06:05:14,543 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 580 transitions. [2024-12-06 06:05:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:05:14,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 3 proven. 172 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:05:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 241 states and 582 transitions. [2024-12-06 06:05:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 582 transitions. [2024-12-06 06:05:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 06:05:27,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:27,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:37,276 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 2 proven. 173 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:06:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 260 states and 634 transitions. [2024-12-06 06:06:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 634 transitions. [2024-12-06 06:06:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:06:25,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:31,024 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 159 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:07:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 281 states and 693 transitions. [2024-12-06 06:07:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 693 transitions. [2024-12-06 06:07:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:07:17,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:17,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 300 states and 745 transitions. [2024-12-06 06:08:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 745 transitions. [2024-12-06 06:08:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:08:12,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:12,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 301 states and 747 transitions. [2024-12-06 06:08:15,670 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 747 transitions. [2024-12-06 06:08:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:08:15,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:15,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:16,023 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 303 states and 749 transitions. [2024-12-06 06:08:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 749 transitions. [2024-12-06 06:08:20,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:08:20,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:28,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 306 states and 758 transitions. [2024-12-06 06:08:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 758 transitions. [2024-12-06 06:08:28,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:08:28,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:28,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:33,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 307 states and 761 transitions. [2024-12-06 06:08:33,612 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 761 transitions. [2024-12-06 06:08:33,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:08:33,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:33,892 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 309 states and 767 transitions. [2024-12-06 06:08:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 767 transitions. [2024-12-06 06:08:39,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:08:39,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:39,542 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 159 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:08:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:41,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 310 states and 769 transitions. [2024-12-06 06:08:41,338 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 769 transitions. [2024-12-06 06:08:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:08:41,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:41,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 2 proven. 193 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:09:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 325 states and 805 transitions. [2024-12-06 06:09:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 805 transitions. [2024-12-06 06:09:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:09:25,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:25,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 2 proven. 193 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:09:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 298 states and 742 transitions. [2024-12-06 06:09:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 742 transitions. [2024-12-06 06:09:41,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:09:41,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:10:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 310 states and 769 transitions. [2024-12-06 06:10:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 769 transitions. [2024-12-06 06:10:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:10:26,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:10:58,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 322 states and 796 transitions. [2024-12-06 06:10:58,936 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 796 transitions. [2024-12-06 06:10:58,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:10:58,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:58,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:11:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:22,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 330 states and 824 transitions. [2024-12-06 06:11:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 824 transitions. [2024-12-06 06:11:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:11:22,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:22,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:11:38,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 335 states and 837 transitions. [2024-12-06 06:11:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 837 transitions. [2024-12-06 06:11:38,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:11:38,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:38,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:11:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:53,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 340 states and 851 transitions. [2024-12-06 06:11:53,701 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 851 transitions. [2024-12-06 06:11:53,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:11:53,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:53,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:12:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 343 states and 853 transitions. [2024-12-06 06:12:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 853 transitions. [2024-12-06 06:12:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:12:00,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:12:16,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:16,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 348 states and 868 transitions. [2024-12-06 06:12:16,695 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 868 transitions. [2024-12-06 06:12:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:12:16,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:16,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 101 proven. 79 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:12:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 350 states and 872 transitions. [2024-12-06 06:12:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 872 transitions. [2024-12-06 06:12:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:12:22,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 3 proven. 215 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:12:45,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 353 states and 875 transitions. [2024-12-06 06:12:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 875 transitions. [2024-12-06 06:12:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:12:45,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 3 proven. 215 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:12:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 346 states and 861 transitions. [2024-12-06 06:12:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 861 transitions. [2024-12-06 06:12:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:12:50,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 127 proven. 82 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:12:54,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 347 states and 864 transitions. [2024-12-06 06:12:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 864 transitions. [2024-12-06 06:12:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:12:54,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:54,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:54,412 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 127 proven. 82 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:13:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 349 states and 871 transitions. [2024-12-06 06:13:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 871 transitions. [2024-12-06 06:13:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:13:01,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 127 proven. 82 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 06:13:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 350 states and 871 transitions. [2024-12-06 06:13:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 871 transitions. [2024-12-06 06:13:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 06:13:04,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:04,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat