./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/pr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 374c198ea90130277bd1a124bc94571dd240bc0803e6f3936a68065c719ddd5a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:28:04,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:28:04,460 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:28:04,467 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:28:04,469 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:28:04,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:28:04,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:28:04,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:28:04,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:28:04,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:28:04,515 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:28:04,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:28:04,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:28:04,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:28:04,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:28:04,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:28:04,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:28:04,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:28:04,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:28:04,520 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:28:04,521 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:28:04,525 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:28:04,525 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:28:04,525 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:28:04,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:28:04,526 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:28:04,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:28:04,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:28:04,527 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:28:04,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:28:04,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:28:04,528 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:28:04,528 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:28:04,528 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374c198ea90130277bd1a124bc94571dd240bc0803e6f3936a68065c719ddd5a [2024-11-08 23:28:04,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:28:04,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:28:04,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:28:04,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:28:04,861 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:28:04,863 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/pr5.c Unable to find full path for "g++" [2024-11-08 23:28:06,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:28:07,098 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:28:07,099 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/sv-benchmarks/c/array-tiling/pr5.c [2024-11-08 23:28:07,112 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/data/c8184533f/8689359c3cc2480d92e2e55d034efdf6/FLAG20b94f15c [2024-11-08 23:28:07,145 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/data/c8184533f/8689359c3cc2480d92e2e55d034efdf6 [2024-11-08 23:28:07,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:28:07,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:28:07,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:28:07,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:28:07,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:28:07,166 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b23b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07, skipping insertion in model container [2024-11-08 23:28:07,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,206 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:28:07,451 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/sv-benchmarks/c/array-tiling/pr5.c[394,407] [2024-11-08 23:28:07,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:28:07,509 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:28:07,525 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/sv-benchmarks/c/array-tiling/pr5.c[394,407] [2024-11-08 23:28:07,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:28:07,574 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:28:07,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07 WrapperNode [2024-11-08 23:28:07,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:28:07,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:28:07,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:28:07,577 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:28:07,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,629 INFO L138 Inliner]: procedures = 15, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 86 [2024-11-08 23:28:07,634 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:28:07,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:28:07,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:28:07,635 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:28:07,647 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,651 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,661 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,673 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,680 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:28:07,681 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:28:07,685 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:28:07,686 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:28:07,686 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:07" (1/1) ... [2024-11-08 23:28:07,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:28:07,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:28:07,723 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:28:07,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b57a966-97f1-4204-86c9-35a99893417f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:28:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:28:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:28:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:28:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:28:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:28:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:28:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:28:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:28:07,830 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:28:07,833 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:28:08,084 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-08 23:28:08,084 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:28:08,227 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:28:08,227 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:28:08,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:28:08 BoogieIcfgContainer [2024-11-08 23:28:08,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:28:08,229 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:28:08,229 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:28:08,239 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:28:08,239 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:28:08" (1/1) ... [2024-11-08 23:28:08,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:28:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2024-11-08 23:28:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2024-11-08 23:28:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:28:08,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 23 transitions. [2024-11-08 23:28:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2024-11-08 23:28:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:28:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2024-11-08 23:28:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-11-08 23:28:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:28:09,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-11-08 23:28:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-08 23:28:12,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:28:12,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:16,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 48 transitions. [2024-11-08 23:28:16,608 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-11-08 23:28:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:28:16,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:16,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:20,303 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:23,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2024-11-08 23:28:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2024-11-08 23:28:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:28:23,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:23,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 29 states and 45 transitions. [2024-11-08 23:28:27,374 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 45 transitions. [2024-11-08 23:28:27,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:28:27,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2024-11-08 23:28:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2024-11-08 23:28:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:28:31,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:37,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 39 states and 65 transitions. [2024-11-08 23:28:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 65 transitions. [2024-11-08 23:28:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:28:37,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:37,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:42,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 47 states and 83 transitions. [2024-11-08 23:28:42,916 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 83 transitions. [2024-11-08 23:28:42,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:28:42,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:42,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:48,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 43 states and 75 transitions. [2024-11-08 23:28:48,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 75 transitions. [2024-11-08 23:28:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:28:48,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:48,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 55 states and 104 transitions. [2024-11-08 23:28:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 104 transitions. [2024-11-08 23:28:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:28:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:00,474 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 59 states and 114 transitions. [2024-11-08 23:29:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 114 transitions. [2024-11-08 23:29:03,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:29:03,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:03,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:03,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 61 states and 120 transitions. [2024-11-08 23:29:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 120 transitions. [2024-11-08 23:29:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:29:05,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:06,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 63 states and 124 transitions. [2024-11-08 23:29:07,490 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 124 transitions. [2024-11-08 23:29:07,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:29:07,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 67 states and 132 transitions. [2024-11-08 23:29:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 132 transitions. [2024-11-08 23:29:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:18,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:18,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:34,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 83 states and 180 transitions. [2024-11-08 23:29:34,972 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 180 transitions. [2024-11-08 23:29:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:34,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:34,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 89 states and 206 transitions. [2024-11-08 23:29:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 206 transitions. [2024-11-08 23:29:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:38,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:38,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:40,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 91 states and 210 transitions. [2024-11-08 23:29:40,212 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 210 transitions. [2024-11-08 23:29:40,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:40,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:40,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:42,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 93 states and 216 transitions. [2024-11-08 23:29:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 216 transitions. [2024-11-08 23:29:42,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:29:42,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:42,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 95 states and 219 transitions. [2024-11-08 23:29:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 219 transitions. [2024-11-08 23:29:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:29:43,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 93 states and 215 transitions. [2024-11-08 23:29:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 215 transitions. [2024-11-08 23:29:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:29:49,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:18,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 112 states and 274 transitions. [2024-11-08 23:30:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 274 transitions. [2024-11-08 23:30:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:18,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:18,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:26,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 120 states and 303 transitions. [2024-11-08 23:30:26,570 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 303 transitions. [2024-11-08 23:30:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:26,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:26,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 122 states and 307 transitions. [2024-11-08 23:30:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 307 transitions. [2024-11-08 23:30:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:27,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:32,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 126 states and 318 transitions. [2024-11-08 23:30:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 318 transitions. [2024-11-08 23:30:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:32,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:32,302 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:33,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:33,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 127 states and 319 transitions. [2024-11-08 23:30:33,477 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 319 transitions. [2024-11-08 23:30:33,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:33,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:33,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:35,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 129 states and 322 transitions. [2024-11-08 23:30:35,017 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 322 transitions. [2024-11-08 23:30:35,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:35,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:35,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 131 states and 329 transitions. [2024-11-08 23:30:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 329 transitions. [2024-11-08 23:30:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:30:37,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:37,334 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 133 states and 334 transitions. [2024-11-08 23:30:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 334 transitions. [2024-11-08 23:30:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:30:38,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:43,361 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:15,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 152 states and 411 transitions. [2024-11-08 23:31:15,577 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 411 transitions. [2024-11-08 23:31:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:31:15,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:15,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:25,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 160 states and 449 transitions. [2024-11-08 23:31:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 449 transitions. [2024-11-08 23:31:25,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:31:25,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:25,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:25,944 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:27,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:27,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 162 states and 452 transitions. [2024-11-08 23:31:27,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 452 transitions. [2024-11-08 23:31:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:31:27,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:27,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,404 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 166 states and 466 transitions. [2024-11-08 23:31:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 466 transitions. [2024-11-08 23:31:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:31:32,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:35,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 168 states and 482 transitions. [2024-11-08 23:31:35,583 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 482 transitions. [2024-11-08 23:31:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:31:35,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:35,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:47,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 166 states and 476 transitions. [2024-11-08 23:31:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 476 transitions. [2024-11-08 23:31:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:31:47,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:47,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,735 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 57 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 168 states and 477 transitions. [2024-11-08 23:31:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 477 transitions. [2024-11-08 23:31:54,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:31:54,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 57 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 168 states and 475 transitions. [2024-11-08 23:31:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 475 transitions. [2024-11-08 23:31:58,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:31:58,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:58,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 192 states and 624 transitions. [2024-11-08 23:32:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 624 transitions. [2024-11-08 23:32:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:32:57,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 200 states and 652 transitions. [2024-11-08 23:33:10,134 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 652 transitions. [2024-11-08 23:33:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:10,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 206 states and 686 transitions. [2024-11-08 23:33:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 686 transitions. [2024-11-08 23:33:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:20,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:27,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:27,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 210 states and 704 transitions. [2024-11-08 23:33:27,280 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 704 transitions. [2024-11-08 23:33:27,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:27,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:27,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:27,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 212 states and 707 transitions. [2024-11-08 23:33:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 707 transitions. [2024-11-08 23:33:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:30,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:31,001 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:39,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:39,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 218 states and 742 transitions. [2024-11-08 23:33:39,201 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 742 transitions. [2024-11-08 23:33:39,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:39,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:39,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:45,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 220 states and 747 transitions. [2024-11-08 23:33:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 747 transitions. [2024-11-08 23:33:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:45,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 222 states and 750 transitions. [2024-11-08 23:33:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 750 transitions. [2024-11-08 23:33:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:49,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:49,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 226 states and 763 transitions. [2024-11-08 23:33:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 763 transitions. [2024-11-08 23:33:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:33:56,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:58,135 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:00,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 228 states and 766 transitions. [2024-11-08 23:34:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 766 transitions. [2024-11-08 23:34:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:34:00,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:00,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:00,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 230 states and 776 transitions. [2024-11-08 23:34:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 776 transitions. [2024-11-08 23:34:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:34:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:07,177 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 232 states and 779 transitions. [2024-11-08 23:34:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 779 transitions. [2024-11-08 23:34:09,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:34:09,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:09,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:12,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:12,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 234 states and 785 transitions. [2024-11-08 23:34:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 785 transitions. [2024-11-08 23:34:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:34:12,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 236 states and 789 transitions. [2024-11-08 23:34:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 789 transitions. [2024-11-08 23:34:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:34:15,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:15,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:31,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 234 states and 782 transitions. [2024-11-08 23:34:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 782 transitions. [2024-11-08 23:34:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:34:31,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:31,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:32,004 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 80 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 237 states and 786 transitions. [2024-11-08 23:34:46,218 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 786 transitions. [2024-11-08 23:34:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:34:46,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:46,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 80 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:53,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:53,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 237 states and 785 transitions. [2024-11-08 23:34:53,183 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 785 transitions. [2024-11-08 23:34:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:34:53,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 263 states and 916 transitions. [2024-11-08 23:36:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 916 transitions. [2024-11-08 23:36:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:36:02,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:02,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:34,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:34,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 279 states and 974 transitions. [2024-11-08 23:36:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 974 transitions. [2024-11-08 23:36:34,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:36:34,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:34,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 291 states and 1024 transitions. [2024-11-08 23:36:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 1024 transitions. [2024-11-08 23:36:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:36:57,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 301 states and 1060 transitions. [2024-11-08 23:37:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 1060 transitions. [2024-11-08 23:37:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:37:21,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:29,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:29,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 305 states and 1075 transitions. [2024-11-08 23:37:29,237 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 1075 transitions. [2024-11-08 23:37:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:37:29,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:29,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:39,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 311 states and 1090 transitions. [2024-11-08 23:37:39,687 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 1090 transitions. [2024-11-08 23:37:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:37:39,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 313 states and 1093 transitions. [2024-11-08 23:37:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 1093 transitions. [2024-11-08 23:37:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:37:45,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 315 states and 1096 transitions. [2024-11-08 23:37:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 1096 transitions. [2024-11-08 23:37:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:37:49,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:49,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 317 states and 1099 transitions. [2024-11-08 23:37:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 1099 transitions. [2024-11-08 23:37:53,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:37:53,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:53,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:07,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 323 states and 1127 transitions. [2024-11-08 23:38:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 1127 transitions. [2024-11-08 23:38:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:38:07,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:07,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:07,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:07,817 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 325 states and 1130 transitions. [2024-11-08 23:38:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 1130 transitions. [2024-11-08 23:38:11,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:38:11,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:11,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:12,009 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 327 states and 1140 transitions. [2024-11-08 23:38:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 1140 transitions. [2024-11-08 23:38:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:38:15,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:38,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 337 states and 1188 transitions. [2024-11-08 23:38:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 1188 transitions. [2024-11-08 23:38:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:38:38,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:39,385 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 341 states and 1199 transitions. [2024-11-08 23:38:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 1199 transitions. [2024-11-08 23:38:47,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:38:47,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,266 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 347 states and 1228 transitions. [2024-11-08 23:39:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1228 transitions. [2024-11-08 23:39:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:01,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:07,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 349 states and 1231 transitions. [2024-11-08 23:39:07,717 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1231 transitions. [2024-11-08 23:39:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:07,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,289 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 353 states and 1245 transitions. [2024-11-08 23:39:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 1245 transitions. [2024-11-08 23:39:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:14,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:17,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:17,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 355 states and 1248 transitions. [2024-11-08 23:39:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1248 transitions. [2024-11-08 23:39:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:17,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 359 states and 1259 transitions. [2024-11-08 23:39:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1259 transitions. [2024-11-08 23:39:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:24,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 361 states and 1268 transitions. [2024-11-08 23:39:31,145 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1268 transitions. [2024-11-08 23:39:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:31,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:31,747 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 363 states and 1272 transitions. [2024-11-08 23:39:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 1272 transitions. [2024-11-08 23:39:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:34,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:34,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,153 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 367 states and 1288 transitions. [2024-11-08 23:39:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1288 transitions. [2024-11-08 23:39:45,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:45,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 369 states and 1293 transitions. [2024-11-08 23:39:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1293 transitions. [2024-11-08 23:39:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:49,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 371 states and 1302 transitions. [2024-11-08 23:39:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1302 transitions. [2024-11-08 23:39:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:53,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:54,367 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 373 states and 1305 transitions. [2024-11-08 23:39:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1305 transitions. [2024-11-08 23:39:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:39:57,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 375 states and 1308 transitions. [2024-11-08 23:40:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1308 transitions. [2024-11-08 23:40:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:40:00,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:06,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 377 states and 1312 transitions. [2024-11-08 23:40:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1312 transitions. [2024-11-08 23:40:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:40:06,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 375 states and 1307 transitions. [2024-11-08 23:40:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1307 transitions. [2024-11-08 23:40:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:40:49,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.