./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/rew.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_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/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_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/rew.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/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_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/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 a4dbd52ad78119a422ea606f98f820bbe5495fb5a7cf8886c665da2d1f9b569e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:20:07,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:20:08,024 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:20:08,029 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:20:08,029 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:20:08,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:20:08,049 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:20:08,049 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:20:08,050 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:20:08,050 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:20:08,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:20:08,050 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:20:08,050 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:20:08,050 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:20:08,050 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:20:08,051 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:20:08,051 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:20:08,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:20:08,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:20:08,052 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:20:08,052 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:20:08,052 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:20:08,052 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:20:08,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:20:08,052 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_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/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 -> a4dbd52ad78119a422ea606f98f820bbe5495fb5a7cf8886c665da2d1f9b569e [2024-12-06 00:20:08,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:20:08,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:20:08,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:20:08,273 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:20:08,274 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:20:08,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/rew.c [2024-12-06 00:20:10,940 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/data/08ed6d643/441dc101f3c54e5492aa6968d1cac68a/FLAGd25d6cd13 [2024-12-06 00:20:11,104 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:20:11,105 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/sv-benchmarks/c/array-tiling/rew.c [2024-12-06 00:20:11,110 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/data/08ed6d643/441dc101f3c54e5492aa6968d1cac68a/FLAGd25d6cd13 [2024-12-06 00:20:11,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/data/08ed6d643/441dc101f3c54e5492aa6968d1cac68a [2024-12-06 00:20:11,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:20:11,493 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:20:11,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:20:11,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:20:11,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:20:11,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25054633 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11, skipping insertion in model container [2024-12-06 00:20:11,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,513 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:20:11,633 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_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/sv-benchmarks/c/array-tiling/rew.c[394,407] [2024-12-06 00:20:11,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:20:11,659 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:20:11,669 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_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/sv-benchmarks/c/array-tiling/rew.c[394,407] [2024-12-06 00:20:11,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:20:11,691 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:20:11,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11 WrapperNode [2024-12-06 00:20:11,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:20:11,693 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:20:11,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:20:11,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:20:11,698 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,704 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,719 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 57 [2024-12-06 00:20:11,719 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:20:11,720 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:20:11,720 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:20:11,720 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:20:11,726 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,728 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,729 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,734 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,734 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,738 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,739 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,740 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,741 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:20:11,742 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:20:11,742 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:20:11,743 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:20:11,744 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:20:11" (1/1) ... [2024-12-06 00:20:11,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:20:11,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:20:11,772 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:20:11,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bb7e881-b6b7-4620-9c78-1c98a9ac0fc2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:20:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:20:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:20:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:20:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:20:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:20:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:20:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:20:11,868 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:20:11,870 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:20:12,004 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 00:20:12,004 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:20:12,041 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:20:12,041 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:20:12,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:20:12 BoogieIcfgContainer [2024-12-06 00:20:12,041 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:20:12,042 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:20:12,042 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:20:12,051 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:20:12,051 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:20:12" (1/1) ... [2024-12-06 00:20:12,057 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:20:12,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-06 00:20:12,110 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-06 00:20:12,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:20:12,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:12,325 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 00:20:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 00:20:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 00:20:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:20:12,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:12,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:12,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2024-12-06 00:20:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2024-12-06 00:20:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:20:12,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:13,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-12-06 00:20:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-12-06 00:20:13,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:20:13,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:13,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:14,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:14,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-12-06 00:20:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-12-06 00:20:14,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:20:14,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:14,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:15,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 20 states and 31 transitions. [2024-12-06 00:20:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 31 transitions. [2024-12-06 00:20:15,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:20:15,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:15,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-12-06 00:20:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-12-06 00:20:16,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:20:16,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-12-06 00:20:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-12-06 00:20:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:20:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:18,617 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:21,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 36 states and 63 transitions. [2024-12-06 00:20:21,179 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 63 transitions. [2024-12-06 00:20:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:20:21,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:21,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 35 states and 60 transitions. [2024-12-06 00:20:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 60 transitions. [2024-12-06 00:20:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:20:22,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:22,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-12-06 00:20:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-12-06 00:20:22,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:20:22,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:22,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:25,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 43 states and 76 transitions. [2024-12-06 00:20:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 76 transitions. [2024-12-06 00:20:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:20:25,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:25,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:25,102 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 44 states and 76 transitions. [2024-12-06 00:20:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions. [2024-12-06 00:20:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:20:25,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:25,501 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 45 states and 76 transitions. [2024-12-06 00:20:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2024-12-06 00:20:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:20:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 53 states and 92 transitions. [2024-12-06 00:20:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 92 transitions. [2024-12-06 00:20:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:20:29,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 88 transitions. [2024-12-06 00:20:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 88 transitions. [2024-12-06 00:20:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:20:31,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:31,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:31,761 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:34,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 100 transitions. [2024-12-06 00:20:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 100 transitions. [2024-12-06 00:20:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:20:34,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:34,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:35,358 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 70 states and 122 transitions. [2024-12-06 00:20:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 122 transitions. [2024-12-06 00:20:40,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:20:40,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:40,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 71 states and 122 transitions. [2024-12-06 00:20:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 122 transitions. [2024-12-06 00:20:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:20:41,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:43,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 70 states and 117 transitions. [2024-12-06 00:20:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 117 transitions. [2024-12-06 00:20:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:20:43,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:49,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 80 states and 137 transitions. [2024-12-06 00:20:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 137 transitions. [2024-12-06 00:20:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:20:49,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 81 states and 137 transitions. [2024-12-06 00:20:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 137 transitions. [2024-12-06 00:20:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:20:50,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:58,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:58,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 92 states and 160 transitions. [2024-12-06 00:20:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 160 transitions. [2024-12-06 00:20:58,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:20:58,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:58,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:58,324 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:58,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:58,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 93 states and 160 transitions. [2024-12-06 00:20:58,879 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 160 transitions. [2024-12-06 00:20:58,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:20:58,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:58,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:00,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 92 states and 154 transitions. [2024-12-06 00:21:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 154 transitions. [2024-12-06 00:21:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:21:00,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:01,655 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 102 states and 175 transitions. [2024-12-06 00:21:08,548 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 175 transitions. [2024-12-06 00:21:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:21:08,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:08,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:09,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 103 states and 175 transitions. [2024-12-06 00:21:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 175 transitions. [2024-12-06 00:21:09,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:21:09,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:09,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:10,309 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:19,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:19,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 114 states and 199 transitions. [2024-12-06 00:21:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 199 transitions. [2024-12-06 00:21:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:21:19,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 115 states and 199 transitions. [2024-12-06 00:21:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 199 transitions. [2024-12-06 00:21:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:21:20,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:20,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 114 states and 192 transitions. [2024-12-06 00:21:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 192 transitions. [2024-12-06 00:21:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:21:23,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 124 states and 214 transitions. [2024-12-06 00:21:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 214 transitions. [2024-12-06 00:21:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:21:33,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 125 states and 214 transitions. [2024-12-06 00:21:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 214 transitions. [2024-12-06 00:21:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:21:34,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 137 states and 239 transitions. [2024-12-06 00:21:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 239 transitions. [2024-12-06 00:21:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:21:46,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 136 states and 231 transitions. [2024-12-06 00:21:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 231 transitions. [2024-12-06 00:21:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:21:49,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:49,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 146 states and 254 transitions. [2024-12-06 00:22:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 254 transitions. [2024-12-06 00:22:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:22:00,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:00,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:00,511 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:01,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 147 states and 254 transitions. [2024-12-06 00:22:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 254 transitions. [2024-12-06 00:22:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:22:01,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:01,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 159 states and 280 transitions. [2024-12-06 00:22:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 280 transitions. [2024-12-06 00:22:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:22:17,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:17,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:18,321 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:20,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 158 states and 271 transitions. [2024-12-06 00:22:20,983 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 271 transitions. [2024-12-06 00:22:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:22:20,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:20,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 168 states and 295 transitions. [2024-12-06 00:22:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 295 transitions. [2024-12-06 00:22:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:22:35,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:35,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:35,444 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 169 states and 295 transitions. [2024-12-06 00:22:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 295 transitions. [2024-12-06 00:22:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:22:36,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:36,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:54,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 180 states and 322 transitions. [2024-12-06 00:22:54,050 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 322 transitions. [2024-12-06 00:22:54,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:22:54,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 181 states and 322 transitions. [2024-12-06 00:22:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 322 transitions. [2024-12-06 00:22:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:22:55,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 180 states and 312 transitions. [2024-12-06 00:22:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 312 transitions. [2024-12-06 00:22:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:22:59,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:59,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 190 states and 337 transitions. [2024-12-06 00:23:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 337 transitions. [2024-12-06 00:23:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:23:18,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:18,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:18,899 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 191 states and 337 transitions. [2024-12-06 00:23:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 337 transitions. [2024-12-06 00:23:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:23:20,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 202 states and 365 transitions. [2024-12-06 00:23:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 365 transitions. [2024-12-06 00:23:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:23:39,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:39,415 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 203 states and 365 transitions. [2024-12-06 00:23:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 365 transitions. [2024-12-06 00:23:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:23:40,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:40,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 202 states and 354 transitions. [2024-12-06 00:23:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 354 transitions. [2024-12-06 00:23:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:23:45,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:45,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 213 states and 380 transitions. [2024-12-06 00:24:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 380 transitions. [2024-12-06 00:24:04,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:24:04,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:04,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 225 states and 409 transitions. [2024-12-06 00:24:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 409 transitions. [2024-12-06 00:24:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:24:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:33,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 224 states and 397 transitions. [2024-12-06 00:24:33,717 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 397 transitions. [2024-12-06 00:24:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:24:33,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:33,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:35,329 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 235 states and 424 transitions. [2024-12-06 00:24:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 424 transitions. [2024-12-06 00:24:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:24:55,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 313 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:37,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 246 states and 453 transitions. [2024-12-06 00:25:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 453 transitions. [2024-12-06 00:25:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:25:37,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:37,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 327 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 245 states and 440 transitions. [2024-12-06 00:25:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 440 transitions. [2024-12-06 00:25:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:43,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:43,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 223 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 255 states and 465 transitions. [2024-12-06 00:26:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 465 transitions. [2024-12-06 00:26:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:26:05,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:44,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:44,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 269 states and 500 transitions. [2024-12-06 00:26:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 500 transitions. [2024-12-06 00:26:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:26:44,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 270 states and 500 transitions. [2024-12-06 00:26:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 500 transitions. [2024-12-06 00:26:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:26:47,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 269 states and 486 transitions. [2024-12-06 00:26:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 486 transitions. [2024-12-06 00:26:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:26:54,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:54,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 261 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 283 states and 519 transitions. [2024-12-06 00:27:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 519 transitions. [2024-12-06 00:27:32,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:27:32,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:32,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:36,335 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 421 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:18,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 298 states and 555 transitions. [2024-12-06 00:28:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 555 transitions. [2024-12-06 00:28:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:28:18,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:18,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 297 states and 540 transitions. [2024-12-06 00:28:27,144 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 540 transitions. [2024-12-06 00:28:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:28:27,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 302 proven. 163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 311 states and 574 transitions. [2024-12-06 00:29:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 574 transitions. [2024-12-06 00:29:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:29:11,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 325 states and 611 transitions. [2024-12-06 00:30:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 611 transitions. [2024-12-06 00:30:02,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:30:02,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:02,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 326 states and 611 transitions. [2024-12-06 00:30:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 611 transitions. [2024-12-06 00:30:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:30:05,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:05,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 498 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 325 states and 595 transitions. [2024-12-06 00:30:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 595 transitions. [2024-12-06 00:30:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:30:14,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:14,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 346 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:30:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 339 states and 630 transitions. [2024-12-06 00:30:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 630 transitions. [2024-12-06 00:30:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:30:58,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:58,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 545 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:31:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 354 states and 668 transitions. [2024-12-06 00:31:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 668 transitions. [2024-12-06 00:31:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:31:55,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:55,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:57,854 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 563 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 353 states and 651 transitions. [2024-12-06 00:32:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 651 transitions. [2024-12-06 00:32:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:32:04,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 393 proven. 202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:51,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 366 states and 687 transitions. [2024-12-06 00:32:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 687 transitions. [2024-12-06 00:32:51,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:32:51,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:51,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:51,984 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 393 proven. 202 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:32:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:55,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 367 states and 687 transitions. [2024-12-06 00:32:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 687 transitions. [2024-12-06 00:32:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:32:55,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 613 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:34:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 382 states and 726 transitions. [2024-12-06 00:34:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 726 transitions. [2024-12-06 00:34:10,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:34:10,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:13,920 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.