./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/standard_palindrome_ground.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/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_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/standard_palindrome_ground.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 270a2842345dc5b188d8b64dce3436ccc5910bc1472a41053bc5c00e7f4ceeb6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:19:20,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:19:20,803 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 01:19:20,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:19:20,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:19:20,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:19:20,828 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:19:20,828 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:19:20,828 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:19:20,828 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:19:20,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:19:20,828 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:19:20,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:19:20,830 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:19:20,830 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:19:20,830 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:19:20,830 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:19:20,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:19:20,831 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_9806dbaa-3441-4748-86ad-668da83c09bf/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 ! overflow) ) 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 -> 270a2842345dc5b188d8b64dce3436ccc5910bc1472a41053bc5c00e7f4ceeb6 [2024-12-06 01:19:21,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:19:21,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:19:21,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:19:21,071 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:19:21,072 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:19:21,073 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-examples/standard_palindrome_ground.i [2024-12-06 01:19:23,714 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/data/6b1a63d76/beacdf750b154f6e9014e388c3769632/FLAG3e6b64059 [2024-12-06 01:19:23,939 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:19:23,940 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/sv-benchmarks/c/array-examples/standard_palindrome_ground.i [2024-12-06 01:19:23,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/data/6b1a63d76/beacdf750b154f6e9014e388c3769632/FLAG3e6b64059 [2024-12-06 01:19:24,295 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/data/6b1a63d76/beacdf750b154f6e9014e388c3769632 [2024-12-06 01:19:24,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:19:24,299 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:19:24,300 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:19:24,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:19:24,304 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:19:24,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,305 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bfbea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24, skipping insertion in model container [2024-12-06 01:19:24,305 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,314 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:19:24,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:19:24,433 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:19:24,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:19:24,460 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:19:24,460 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24 WrapperNode [2024-12-06 01:19:24,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:19:24,461 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:19:24,461 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:19:24,461 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:19:24,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,485 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 71 [2024-12-06 01:19:24,486 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:19:24,486 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:19:24,486 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:19:24,487 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:19:24,494 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,496 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,496 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,500 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,501 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,504 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,505 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,507 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:19:24,508 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:19:24,508 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:19:24,508 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:19:24,509 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:19:24,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:19:24,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:19:24,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9806dbaa-3441-4748-86ad-668da83c09bf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:19:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:19:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:19:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:19:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:19:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:19:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:19:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:19:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:19:24,613 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:19:24,615 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:19:24,745 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-06 01:19:24,745 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:19:24,785 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:19:24,785 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 01:19:24,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:19:24 BoogieIcfgContainer [2024-12-06 01:19:24,786 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:19:24,786 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:19:24,786 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:19:24,795 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:19:24,796 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:19:24" (1/1) ... [2024-12-06 01:19:24,803 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:19:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 33 states and 35 transitions. [2024-12-06 01:19:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 35 transitions. [2024-12-06 01:19:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:19:24,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:24,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:24,997 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 01:19:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 35 states and 38 transitions. [2024-12-06 01:19:25,049 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2024-12-06 01:19:25,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 01:19:25,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,101 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 01:19:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2024-12-06 01:19:25,118 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2024-12-06 01:19:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:19:25,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 38 states and 42 transitions. [2024-12-06 01:19:25,304 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2024-12-06 01:19:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:19:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:19:25,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 37 states and 41 transitions. [2024-12-06 01:19:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2024-12-06 01:19:25,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:19:25,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:19:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-12-06 01:19:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-12-06 01:19:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:19:25,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,562 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 01:19:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 01:19:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 01:19:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:19:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:19:25,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2024-12-06 01:19:25,761 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-12-06 01:19:25,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:19:25,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:25,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 38 states and 41 transitions. [2024-12-06 01:19:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2024-12-06 01:19:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:19:25,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 39 states and 42 transitions. [2024-12-06 01:19:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2024-12-06 01:19:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:19:25,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 40 states and 43 transitions. [2024-12-06 01:19:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2024-12-06 01:19:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:19:25,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:25,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:25,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 41 states and 44 transitions. [2024-12-06 01:19:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2024-12-06 01:19:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:19:25,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:25,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:26,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 42 states and 45 transitions. [2024-12-06 01:19:26,020 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 45 transitions. [2024-12-06 01:19:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:19:26,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:19:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 41 states and 44 transitions. [2024-12-06 01:19:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2024-12-06 01:19:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:19:26,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions. [2024-12-06 01:19:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2024-12-06 01:19:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:19:26,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:19:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 45 states and 49 transitions. [2024-12-06 01:19:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2024-12-06 01:19:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:19:26,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:19:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions. [2024-12-06 01:19:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2024-12-06 01:19:26,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 01:19:26,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:19:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions. [2024-12-06 01:19:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2024-12-06 01:19:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:19:26,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:19:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions. [2024-12-06 01:19:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2024-12-06 01:19:26,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:19:26,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:19:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:26,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 41 states and 45 transitions. [2024-12-06 01:19:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions. [2024-12-06 01:19:26,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:19:26,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:27,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions. [2024-12-06 01:19:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions. [2024-12-06 01:19:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:19:27,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 01:19:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2024-12-06 01:19:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2024-12-06 01:19:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:19:27,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:27,337 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-12-06 01:19:27,575 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-12-06 01:19:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:19:27,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:27,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-12-06 01:19:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-12-06 01:19:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:19:27,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:28,154 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:28,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-12-06 01:19:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-12-06 01:19:28,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:19:28,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:28,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:28,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:28,611 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2024-12-06 01:19:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-12-06 01:19:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:19:28,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:28,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:29,151 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:29,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2024-12-06 01:19:29,445 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2024-12-06 01:19:29,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:19:29,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:29,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2024-12-06 01:19:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2024-12-06 01:19:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:19:30,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:30,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:30,299 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:30,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2024-12-06 01:19:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2024-12-06 01:19:30,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:19:30,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:30,917 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2024-12-06 01:19:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2024-12-06 01:19:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:19:31,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2024-12-06 01:19:31,885 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2024-12-06 01:19:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:19:31,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 76 states and 81 transitions. [2024-12-06 01:19:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2024-12-06 01:19:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:19:32,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:32,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:33,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2024-12-06 01:19:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2024-12-06 01:19:33,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:19:33,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:33,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:33,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2024-12-06 01:19:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2024-12-06 01:19:33,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:19:33,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:33,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2024-12-06 01:19:34,757 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2024-12-06 01:19:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:19:34,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:34,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 88 states and 93 transitions. [2024-12-06 01:19:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2024-12-06 01:19:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:19:35,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:35,930 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2024-12-06 01:19:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2024-12-06 01:19:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:19:36,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:36,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:37,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2024-12-06 01:19:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2024-12-06 01:19:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:19:37,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:37,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:38,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:38,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2024-12-06 01:19:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2024-12-06 01:19:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:19:38,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:38,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:38,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 100 states and 105 transitions. [2024-12-06 01:19:38,897 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 105 transitions. [2024-12-06 01:19:38,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 01:19:38,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2024-12-06 01:19:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2024-12-06 01:19:39,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:19:39,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2024-12-06 01:19:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2024-12-06 01:19:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:19:40,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:41,080 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2024-12-06 01:19:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2024-12-06 01:19:41,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:19:41,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:41,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:42,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-12-06 01:19:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-12-06 01:19:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:19:42,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2024-12-06 01:19:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2024-12-06 01:19:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:19:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2024-12-06 01:19:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2024-12-06 01:19:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:19:44,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1093 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2024-12-06 01:19:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2024-12-06 01:19:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:19:45,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 124 states and 129 transitions. [2024-12-06 01:19:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2024-12-06 01:19:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:19:47,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:47,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:48,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2024-12-06 01:19:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2024-12-06 01:19:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 01:19:48,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:48,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2024-12-06 01:19:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2024-12-06 01:19:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 01:19:49,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1439 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2024-12-06 01:19:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2024-12-06 01:19:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:19:51,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:51,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2024-12-06 01:19:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2024-12-06 01:19:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:19:52,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1630 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2024-12-06 01:19:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2024-12-06 01:19:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:19:53,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1730 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2024-12-06 01:19:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2024-12-06 01:19:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:19:55,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:56,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1833 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:56,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2024-12-06 01:19:56,883 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2024-12-06 01:19:56,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:19:56,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:56,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1939 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:19:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:58,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 148 states and 153 transitions. [2024-12-06 01:19:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 153 transitions. [2024-12-06 01:19:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:19:58,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2048 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:00,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2024-12-06 01:20:00,085 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2024-12-06 01:20:00,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:20:00,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:00,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:01,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2024-12-06 01:20:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2024-12-06 01:20:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:20:01,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:01,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:02,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2275 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 157 states and 162 transitions. [2024-12-06 01:20:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 162 transitions. [2024-12-06 01:20:03,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:20:03,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:03,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:03,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2393 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 160 states and 165 transitions. [2024-12-06 01:20:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 165 transitions. [2024-12-06 01:20:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:20:05,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:06,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2514 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:07,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:07,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 163 states and 168 transitions. [2024-12-06 01:20:07,140 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2024-12-06 01:20:07,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:20:07,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:07,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:08,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2638 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:09,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 166 states and 171 transitions. [2024-12-06 01:20:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 171 transitions. [2024-12-06 01:20:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:20:09,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:09,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2765 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 169 states and 174 transitions. [2024-12-06 01:20:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 174 transitions. [2024-12-06 01:20:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:20:11,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:11,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2895 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:12,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:12,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 172 states and 177 transitions. [2024-12-06 01:20:12,890 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 177 transitions. [2024-12-06 01:20:12,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:20:12,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:12,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3028 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 175 states and 180 transitions. [2024-12-06 01:20:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 180 transitions. [2024-12-06 01:20:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:20:14,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 178 states and 183 transitions. [2024-12-06 01:20:16,998 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2024-12-06 01:20:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:20:16,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:16,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:18,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3303 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:19,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 181 states and 186 transitions. [2024-12-06 01:20:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 186 transitions. [2024-12-06 01:20:19,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:20:19,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:19,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3445 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:21,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 184 states and 189 transitions. [2024-12-06 01:20:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 189 transitions. [2024-12-06 01:20:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 01:20:21,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3590 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 187 states and 192 transitions. [2024-12-06 01:20:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 192 transitions. [2024-12-06 01:20:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 01:20:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 3738 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:26,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 190 states and 195 transitions. [2024-12-06 01:20:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 195 transitions. [2024-12-06 01:20:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 01:20:26,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3889 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 193 states and 198 transitions. [2024-12-06 01:20:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2024-12-06 01:20:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 01:20:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4043 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:31,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:31,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 196 states and 201 transitions. [2024-12-06 01:20:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 201 transitions. [2024-12-06 01:20:31,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 01:20:31,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:31,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:32,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:33,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:33,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 199 states and 204 transitions. [2024-12-06 01:20:33,739 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 204 transitions. [2024-12-06 01:20:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 01:20:33,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4360 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:36,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:36,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 202 states and 207 transitions. [2024-12-06 01:20:36,372 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 207 transitions. [2024-12-06 01:20:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:20:36,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4523 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:39,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 205 states and 210 transitions. [2024-12-06 01:20:39,087 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 210 transitions. [2024-12-06 01:20:39,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 01:20:39,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:40,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4689 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:41,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 208 states and 213 transitions. [2024-12-06 01:20:41,925 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 213 transitions. [2024-12-06 01:20:41,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 01:20:41,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:41,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:43,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4858 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 211 states and 216 transitions. [2024-12-06 01:20:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 216 transitions. [2024-12-06 01:20:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 01:20:45,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:45,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 5030 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 214 states and 219 transitions. [2024-12-06 01:20:48,001 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 219 transitions. [2024-12-06 01:20:48,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:20:48,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5205 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 217 states and 222 transitions. [2024-12-06 01:20:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 222 transitions. [2024-12-06 01:20:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 01:20:51,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:51,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:52,998 INFO L134 CoverageAnalysis]: Checked inductivity of 5383 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:54,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 220 states and 225 transitions. [2024-12-06 01:20:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 225 transitions. [2024-12-06 01:20:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 01:20:54,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:54,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5564 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:20:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 223 states and 228 transitions. [2024-12-06 01:20:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 228 transitions. [2024-12-06 01:20:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 01:20:57,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:59,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5748 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 226 states and 231 transitions. [2024-12-06 01:21:00,725 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 231 transitions. [2024-12-06 01:21:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 01:21:00,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5935 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 229 states and 234 transitions. [2024-12-06 01:21:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 234 transitions. [2024-12-06 01:21:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 01:21:04,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:04,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:04,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:06,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:08,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 232 states and 237 transitions. [2024-12-06 01:21:08,115 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 237 transitions. [2024-12-06 01:21:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 01:21:08,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:08,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:10,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6318 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 235 states and 240 transitions. [2024-12-06 01:21:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 240 transitions. [2024-12-06 01:21:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 01:21:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6514 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:15,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 238 states and 243 transitions. [2024-12-06 01:21:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 243 transitions. [2024-12-06 01:21:15,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 01:21:15,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:15,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6713 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 241 states and 246 transitions. [2024-12-06 01:21:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 246 transitions. [2024-12-06 01:21:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 01:21:18,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6915 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:22,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 244 states and 249 transitions. [2024-12-06 01:21:22,651 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 249 transitions. [2024-12-06 01:21:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 01:21:22,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:22,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7120 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 247 states and 252 transitions. [2024-12-06 01:21:26,737 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 252 transitions. [2024-12-06 01:21:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 01:21:26,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:26,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7328 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:30,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 250 states and 255 transitions. [2024-12-06 01:21:30,735 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 255 transitions. [2024-12-06 01:21:30,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 01:21:30,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:30,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7539 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 253 states and 258 transitions. [2024-12-06 01:21:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 258 transitions. [2024-12-06 01:21:34,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 01:21:34,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:37,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7753 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:38,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 256 states and 261 transitions. [2024-12-06 01:21:38,644 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 261 transitions. [2024-12-06 01:21:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 01:21:38,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7970 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:42,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:42,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 259 states and 264 transitions. [2024-12-06 01:21:42,870 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 264 transitions. [2024-12-06 01:21:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 01:21:42,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:42,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8190 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 262 states and 267 transitions. [2024-12-06 01:21:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 267 transitions. [2024-12-06 01:21:47,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 01:21:47,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:47,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8413 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 265 states and 270 transitions. [2024-12-06 01:21:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 270 transitions. [2024-12-06 01:21:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 01:21:51,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8639 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:21:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 268 states and 273 transitions. [2024-12-06 01:21:56,339 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 273 transitions. [2024-12-06 01:21:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 01:21:56,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:59,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8868 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:01,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 271 states and 276 transitions. [2024-12-06 01:22:01,010 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 276 transitions. [2024-12-06 01:22:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 01:22:01,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:01,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:01,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 9100 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 274 states and 279 transitions. [2024-12-06 01:22:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 279 transitions. [2024-12-06 01:22:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 01:22:05,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 9335 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:10,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 277 states and 282 transitions. [2024-12-06 01:22:10,550 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 282 transitions. [2024-12-06 01:22:10,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 01:22:10,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:10,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 9573 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 280 states and 285 transitions. [2024-12-06 01:22:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 285 transitions. [2024-12-06 01:22:15,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 01:22:15,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:15,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:19,146 INFO L134 CoverageAnalysis]: Checked inductivity of 9814 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:20,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:20,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 283 states and 288 transitions. [2024-12-06 01:22:20,716 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 288 transitions. [2024-12-06 01:22:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 01:22:20,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:20,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 10058 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 286 states and 291 transitions. [2024-12-06 01:22:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 291 transitions. [2024-12-06 01:22:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 01:22:26,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:26,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:29,804 INFO L134 CoverageAnalysis]: Checked inductivity of 10305 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 289 states and 294 transitions. [2024-12-06 01:22:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 294 transitions. [2024-12-06 01:22:31,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 01:22:31,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:31,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:35,369 INFO L134 CoverageAnalysis]: Checked inductivity of 10555 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:37,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 292 states and 297 transitions. [2024-12-06 01:22:37,005 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 297 transitions. [2024-12-06 01:22:37,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 01:22:37,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:37,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10808 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 295 states and 300 transitions. [2024-12-06 01:22:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 300 transitions. [2024-12-06 01:22:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 01:22:42,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11064 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 298 states and 303 transitions. [2024-12-06 01:22:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 303 transitions. [2024-12-06 01:22:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 01:22:48,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:48,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:52,633 INFO L134 CoverageAnalysis]: Checked inductivity of 11323 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:22:54,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:54,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 301 states and 306 transitions. [2024-12-06 01:22:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 306 transitions. [2024-12-06 01:22:54,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 01:22:54,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:54,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11585 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:00,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 304 states and 309 transitions. [2024-12-06 01:23:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 309 transitions. [2024-12-06 01:23:00,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 01:23:00,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:00,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11850 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:06,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 307 states and 312 transitions. [2024-12-06 01:23:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 312 transitions. [2024-12-06 01:23:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 01:23:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12118 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:13,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 310 states and 315 transitions. [2024-12-06 01:23:13,090 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 315 transitions. [2024-12-06 01:23:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 01:23:13,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:13,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12389 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:19,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:19,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 313 states and 318 transitions. [2024-12-06 01:23:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 318 transitions. [2024-12-06 01:23:19,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 01:23:19,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:19,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 12663 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:25,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 316 states and 321 transitions. [2024-12-06 01:23:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 321 transitions. [2024-12-06 01:23:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 01:23:25,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:25,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12940 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:32,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 319 states and 324 transitions. [2024-12-06 01:23:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 324 transitions. [2024-12-06 01:23:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 01:23:32,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:32,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 13220 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 322 states and 327 transitions. [2024-12-06 01:23:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 327 transitions. [2024-12-06 01:23:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 01:23:38,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:44,029 INFO L134 CoverageAnalysis]: Checked inductivity of 13503 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:45,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 325 states and 330 transitions. [2024-12-06 01:23:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 330 transitions. [2024-12-06 01:23:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 01:23:45,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 13789 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:23:52,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 328 states and 333 transitions. [2024-12-06 01:23:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 333 transitions. [2024-12-06 01:23:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 01:23:52,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 14078 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 331 states and 336 transitions. [2024-12-06 01:24:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 336 transitions. [2024-12-06 01:24:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 01:24:00,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:00,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 14370 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:07,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 334 states and 339 transitions. [2024-12-06 01:24:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 339 transitions. [2024-12-06 01:24:07,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 01:24:07,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:07,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:13,058 INFO L134 CoverageAnalysis]: Checked inductivity of 14665 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 337 states and 342 transitions. [2024-12-06 01:24:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 342 transitions. [2024-12-06 01:24:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 01:24:14,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:20,527 INFO L134 CoverageAnalysis]: Checked inductivity of 14963 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:22,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:22,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 340 states and 345 transitions. [2024-12-06 01:24:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 345 transitions. [2024-12-06 01:24:22,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 01:24:22,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:22,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15264 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 343 states and 348 transitions. [2024-12-06 01:24:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 348 transitions. [2024-12-06 01:24:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 01:24:30,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:30,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 15568 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 346 states and 351 transitions. [2024-12-06 01:24:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 351 transitions. [2024-12-06 01:24:37,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 01:24:37,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:37,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 15875 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 349 states and 354 transitions. [2024-12-06 01:24:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 354 transitions. [2024-12-06 01:24:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 01:24:46,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:46,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:52,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16185 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:24:54,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 352 states and 357 transitions. [2024-12-06 01:24:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 357 transitions. [2024-12-06 01:24:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 01:24:54,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:54,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:00,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16498 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 355 states and 360 transitions. [2024-12-06 01:25:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 360 transitions. [2024-12-06 01:25:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 01:25:02,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16814 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:10,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 358 states and 363 transitions. [2024-12-06 01:25:10,980 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 363 transitions. [2024-12-06 01:25:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 01:25:10,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:10,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 17133 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 361 states and 366 transitions. [2024-12-06 01:25:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 366 transitions. [2024-12-06 01:25:19,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-12-06 01:25:19,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17455 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:28,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 364 states and 369 transitions. [2024-12-06 01:25:28,565 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 369 transitions. [2024-12-06 01:25:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-06 01:25:28,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:28,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17780 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 367 states and 372 transitions. [2024-12-06 01:25:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 372 transitions. [2024-12-06 01:25:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 01:25:37,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 18108 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 370 states and 375 transitions. [2024-12-06 01:25:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 375 transitions. [2024-12-06 01:25:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 01:25:46,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 18439 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:25:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:56,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 373 states and 378 transitions. [2024-12-06 01:25:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 378 transitions. [2024-12-06 01:25:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-06 01:25:56,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 18773 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:26:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 376 states and 381 transitions. [2024-12-06 01:26:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 381 transitions. [2024-12-06 01:26:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-06 01:26:05,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:05,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19110 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:26:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 379 states and 384 transitions. [2024-12-06 01:26:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 384 transitions. [2024-12-06 01:26:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-06 01:26:15,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:15,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 19450 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:26:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 382 states and 387 transitions. [2024-12-06 01:26:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 387 transitions. [2024-12-06 01:26:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-06 01:26:25,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19793 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:26:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 385 states and 390 transitions. [2024-12-06 01:26:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 390 transitions. [2024-12-06 01:26:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-06 01:26:35,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:35,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20139 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:26:46,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 388 states and 393 transitions. [2024-12-06 01:26:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 393 transitions. [2024-12-06 01:26:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 01:26:46,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:46,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 20488 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:26:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 391 states and 396 transitions. [2024-12-06 01:26:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 396 transitions. [2024-12-06 01:26:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 01:26:56,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 20840 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:27:07,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 394 states and 399 transitions. [2024-12-06 01:27:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 399 transitions. [2024-12-06 01:27:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-12-06 01:27:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 21195 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:27:18,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 397 states and 402 transitions. [2024-12-06 01:27:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 402 transitions. [2024-12-06 01:27:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-12-06 01:27:18,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 21553 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:27:30,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:30,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 400 states and 405 transitions. [2024-12-06 01:27:30,901 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 405 transitions. [2024-12-06 01:27:30,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-06 01:27:30,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:30,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:39,826 INFO L134 CoverageAnalysis]: Checked inductivity of 21914 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:27:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 403 states and 408 transitions. [2024-12-06 01:27:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 408 transitions. [2024-12-06 01:27:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-06 01:27:42,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:42,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:51,736 INFO L134 CoverageAnalysis]: Checked inductivity of 22278 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:27:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 406 states and 411 transitions. [2024-12-06 01:27:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 411 transitions. [2024-12-06 01:27:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 01:27:54,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:54,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 22645 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:28:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 409 states and 414 transitions. [2024-12-06 01:28:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 414 transitions. [2024-12-06 01:28:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-12-06 01:28:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 23015 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:28:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 412 states and 417 transitions. [2024-12-06 01:28:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 417 transitions. [2024-12-06 01:28:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-12-06 01:28:17,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 23388 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:28:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 415 states and 420 transitions. [2024-12-06 01:28:29,643 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 420 transitions. [2024-12-06 01:28:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-12-06 01:28:29,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:29,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 23764 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:28:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 418 states and 423 transitions. [2024-12-06 01:28:42,016 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 423 transitions. [2024-12-06 01:28:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 01:28:42,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:42,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 24143 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:28:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 421 states and 426 transitions. [2024-12-06 01:28:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 426 transitions. [2024-12-06 01:28:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-12-06 01:28:54,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 24525 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:29:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:06,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 424 states and 429 transitions. [2024-12-06 01:29:06,760 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 429 transitions. [2024-12-06 01:29:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-12-06 01:29:06,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:06,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:17,254 INFO L134 CoverageAnalysis]: Checked inductivity of 24910 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:29:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 427 states and 432 transitions. [2024-12-06 01:29:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 432 transitions. [2024-12-06 01:29:19,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-06 01:29:19,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:19,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 25298 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:29:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 430 states and 435 transitions. [2024-12-06 01:29:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 435 transitions. [2024-12-06 01:29:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-12-06 01:29:32,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 25689 backedges. 0 proven. 25676 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:29:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 433 states and 438 transitions. [2024-12-06 01:29:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 438 transitions. [2024-12-06 01:29:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-12-06 01:29:46,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:57,269 INFO L134 CoverageAnalysis]: Checked inductivity of 26083 backedges. 0 proven. 26070 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:29:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 436 states and 441 transitions. [2024-12-06 01:29:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 441 transitions. [2024-12-06 01:29:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-06 01:29:59,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:11,181 INFO L134 CoverageAnalysis]: Checked inductivity of 26480 backedges. 0 proven. 26467 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:30:13,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:13,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 439 states and 444 transitions. [2024-12-06 01:30:13,912 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 444 transitions. [2024-12-06 01:30:13,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 01:30:13,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:13,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 26880 backedges. 0 proven. 26867 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:30:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 442 states and 447 transitions. [2024-12-06 01:30:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 447 transitions. [2024-12-06 01:30:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-12-06 01:30:27,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 27283 backedges. 0 proven. 27270 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:30:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 445 states and 450 transitions. [2024-12-06 01:30:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 450 transitions. [2024-12-06 01:30:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 01:30:41,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:41,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 27689 backedges. 0 proven. 27676 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:30:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 448 states and 453 transitions. [2024-12-06 01:30:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 453 transitions. [2024-12-06 01:30:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-12-06 01:30:55,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:55,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:07,880 INFO L134 CoverageAnalysis]: Checked inductivity of 28098 backedges. 0 proven. 28085 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:31:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 451 states and 456 transitions. [2024-12-06 01:31:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 456 transitions. [2024-12-06 01:31:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-12-06 01:31:10,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 28510 backedges. 0 proven. 28497 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:31:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 454 states and 459 transitions. [2024-12-06 01:31:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 459 transitions. [2024-12-06 01:31:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 01:31:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 28925 backedges. 0 proven. 28912 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:31:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 457 states and 462 transitions. [2024-12-06 01:31:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 462 transitions. [2024-12-06 01:31:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-12-06 01:31:40,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 29343 backedges. 0 proven. 29330 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:31:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 460 states and 465 transitions. [2024-12-06 01:31:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 465 transitions. [2024-12-06 01:31:55,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-12-06 01:31:55,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 29764 backedges. 0 proven. 29751 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:32:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:10,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 463 states and 468 transitions. [2024-12-06 01:32:10,882 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 468 transitions. [2024-12-06 01:32:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-12-06 01:32:10,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 30188 backedges. 0 proven. 30175 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:32:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 466 states and 471 transitions. [2024-12-06 01:32:26,899 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 471 transitions. [2024-12-06 01:32:26,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 01:32:26,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:26,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 30615 backedges. 0 proven. 30602 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:32:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 469 states and 474 transitions. [2024-12-06 01:32:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 474 transitions. [2024-12-06 01:32:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-06 01:32:42,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:42,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 31045 backedges. 0 proven. 31032 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:32:59,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 472 states and 477 transitions. [2024-12-06 01:32:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 477 transitions. [2024-12-06 01:32:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-12-06 01:32:59,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 31478 backedges. 0 proven. 31465 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 01:33:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:15,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 475 states and 480 transitions. [2024-12-06 01:33:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 480 transitions. [2024-12-06 01:33:15,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-06 01:33:15,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:15,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat