./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label24.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/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_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label24.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/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_895d5b76-3661-4a46-878f-01fdbd304d36/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 8992212a1418f965b7aa5544bbcd0662efe36bbdb68c8be26d80181e7451b5b4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:30:49,161 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:30:49,265 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:30:49,272 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:30:49,275 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:30:49,317 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:30:49,318 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:30:49,318 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:30:49,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:30:49,322 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:30:49,322 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:30:49,323 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:30:49,323 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:30:49,323 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:30:49,324 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:30:49,324 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:30:49,328 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:30:49,328 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:30:49,329 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:30:49,329 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:30:49,329 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:30:49,330 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:30:49,334 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:30:49,335 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:30:49,335 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:30:49,336 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:30:49,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:30:49,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:49,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:30:49,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:30:49,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:30:49,338 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:30:49,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:30:49,341 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_895d5b76-3661-4a46-878f-01fdbd304d36/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8992212a1418f965b7aa5544bbcd0662efe36bbdb68c8be26d80181e7451b5b4 [2024-11-09 00:30:49,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:30:49,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:30:49,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:30:49,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:30:49,640 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:30:49,641 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem04_label24.c Unable to find full path for "g++" [2024-11-09 00:30:51,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:30:52,211 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:30:52,211 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/sv-benchmarks/c/eca-rers2012/Problem04_label24.c [2024-11-09 00:30:52,243 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/data/c1f22e80d/0447334eb5a547939a1c0591ddbf6c77/FLAGab9bcd6e3 [2024-11-09 00:30:52,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/data/c1f22e80d/0447334eb5a547939a1c0591ddbf6c77 [2024-11-09 00:30:52,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:30:52,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:30:52,786 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:52,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:30:52,800 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:30:52,801 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:52" (1/1) ... [2024-11-09 00:30:52,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7741cf29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:52, skipping insertion in model container [2024-11-09 00:30:52,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:52" (1/1) ... [2024-11-09 00:30:52,994 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:30:54,428 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_895d5b76-3661-4a46-878f-01fdbd304d36/sv-benchmarks/c/eca-rers2012/Problem04_label24.c[182780,182793] [2024-11-09 00:30:54,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:54,462 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:30:55,131 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_895d5b76-3661-4a46-878f-01fdbd304d36/sv-benchmarks/c/eca-rers2012/Problem04_label24.c[182780,182793] [2024-11-09 00:30:55,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:55,168 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:30:55,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55 WrapperNode [2024-11-09 00:30:55,169 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:55,170 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:55,170 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:30:55,170 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:30:55,178 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,240 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,493 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5575 [2024-11-09 00:30:55,494 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:55,495 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:30:55,495 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:30:55,495 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:30:55,505 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,527 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,527 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,631 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,669 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,701 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,713 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,820 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:30:55,825 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:30:55,826 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:30:55,826 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:30:55,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:55" (1/1) ... [2024-11-09 00:30:55,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:55,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:30:55,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:30:55,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_895d5b76-3661-4a46-878f-01fdbd304d36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:30:55,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:30:55,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:30:55,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:30:55,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:30:55,987 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:30:55,989 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:31:01,455 INFO L? ?]: Removed 768 outVars from TransFormulas that were not future-live. [2024-11-09 00:31:01,455 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:31:01,886 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:31:01,887 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:31:01,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:31:01 BoogieIcfgContainer [2024-11-09 00:31:01,889 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:31:01,890 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:31:01,890 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:31:01,900 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:31:01,901 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:31:01" (1/1) ... [2024-11-09 00:31:01,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:31:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 763 states and 1515 transitions. [2024-11-09 00:31:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1515 transitions. [2024-11-09 00:31:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-11-09 00:31:02,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1516 states and 2310 transitions. [2024-11-09 00:31:09,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2310 transitions. [2024-11-09 00:31:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2024-11-09 00:31:09,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:09,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1519 states and 2315 transitions. [2024-11-09 00:31:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2315 transitions. [2024-11-09 00:31:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2024-11-09 00:31:11,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:13,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1528 states and 2327 transitions. [2024-11-09 00:31:13,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2327 transitions. [2024-11-09 00:31:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-09 00:31:13,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:13,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:13,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:14,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1538 states and 2341 transitions. [2024-11-09 00:31:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2341 transitions. [2024-11-09 00:31:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-09 00:31:14,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:14,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:16,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1547 states and 2352 transitions. [2024-11-09 00:31:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2352 transitions. [2024-11-09 00:31:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-09 00:31:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:22,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2301 states and 3398 transitions. [2024-11-09 00:31:22,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3398 transitions. [2024-11-09 00:31:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-11-09 00:31:22,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:22,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:31:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2302 states and 3399 transitions. [2024-11-09 00:31:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3399 transitions. [2024-11-09 00:31:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-09 00:31:23,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:23,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:31:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 2327 states and 3439 transitions. [2024-11-09 00:31:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3439 transitions. [2024-11-09 00:31:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-09 00:31:25,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:31:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2330 states and 3443 transitions. [2024-11-09 00:31:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3443 transitions. [2024-11-09 00:31:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-11-09 00:31:26,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:31:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2339 states and 3452 transitions. [2024-11-09 00:31:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3452 transitions. [2024-11-09 00:31:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 808 [2024-11-09 00:31:27,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:27,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:31:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:28,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2365 states and 3478 transitions. [2024-11-09 00:31:28,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 3478 transitions. [2024-11-09 00:31:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-09 00:31:28,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:28,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:31:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2401 states and 3516 transitions. [2024-11-09 00:31:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 3516 transitions. [2024-11-09 00:31:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-11-09 00:31:29,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:29,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:30,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2462 states and 3582 transitions. [2024-11-09 00:31:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 3582 transitions. [2024-11-09 00:31:30,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2024-11-09 00:31:30,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:31,299 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:31,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 2471 states and 3590 transitions. [2024-11-09 00:31:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3590 transitions. [2024-11-09 00:31:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-09 00:31:31,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:31,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:35,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 2539 states and 3664 transitions. [2024-11-09 00:31:35,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3664 transitions. [2024-11-09 00:31:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 826 [2024-11-09 00:31:35,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:36,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 2594 states and 3725 transitions. [2024-11-09 00:31:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3725 transitions. [2024-11-09 00:31:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-09 00:31:36,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:37,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2595 states and 3727 transitions. [2024-11-09 00:31:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 3727 transitions. [2024-11-09 00:31:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-09 00:31:37,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:38,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2598 states and 3730 transitions. [2024-11-09 00:31:38,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3730 transitions. [2024-11-09 00:31:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-09 00:31:38,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:39,270 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:39,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 2601 states and 3734 transitions. [2024-11-09 00:31:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 3734 transitions. [2024-11-09 00:31:39,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-11-09 00:31:39,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:39,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:31:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 2602 states and 3734 transitions. [2024-11-09 00:31:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 3734 transitions. [2024-11-09 00:31:40,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-09 00:31:40,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:40,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3799 states to 2661 states and 3799 transitions. [2024-11-09 00:31:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3799 transitions. [2024-11-09 00:31:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-09 00:31:42,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 2722 states and 3867 transitions. [2024-11-09 00:31:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 3867 transitions. [2024-11-09 00:31:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-09 00:31:44,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:44,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:31:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 2735 states and 3884 transitions. [2024-11-09 00:31:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 3884 transitions. [2024-11-09 00:31:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-09 00:31:46,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:46,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:31:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2738 states and 3889 transitions. [2024-11-09 00:31:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 3889 transitions. [2024-11-09 00:31:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-11-09 00:31:47,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:47,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:31:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 2745 states and 3895 transitions. [2024-11-09 00:31:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 3895 transitions. [2024-11-09 00:31:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-09 00:31:48,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 2803 states and 3956 transitions. [2024-11-09 00:31:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 3956 transitions. [2024-11-09 00:31:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-11-09 00:31:51,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:51,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:51,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:51,585 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 2806 states and 3959 transitions. [2024-11-09 00:31:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 3959 transitions. [2024-11-09 00:31:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-09 00:31:51,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:51,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:52,333 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:31:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2873 states and 4032 transitions. [2024-11-09 00:31:54,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4032 transitions. [2024-11-09 00:31:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2024-11-09 00:31:54,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:54,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:31:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2930 states and 4091 transitions. [2024-11-09 00:31:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 4091 transitions. [2024-11-09 00:31:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-09 00:31:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:56,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2989 states and 4153 transitions. [2024-11-09 00:31:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4153 transitions. [2024-11-09 00:31:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-11-09 00:31:58,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:31:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2992 states and 4157 transitions. [2024-11-09 00:31:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 4157 transitions. [2024-11-09 00:31:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-09 00:31:58,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:58,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4198 states to 3027 states and 4198 transitions. [2024-11-09 00:32:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 4198 transitions. [2024-11-09 00:32:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-09 00:32:00,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4227 states to 3055 states and 4227 transitions. [2024-11-09 00:32:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4227 transitions. [2024-11-09 00:32:02,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-09 00:32:02,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:02,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:32:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 3125 states and 4304 transitions. [2024-11-09 00:32:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 4304 transitions. [2024-11-09 00:32:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-11-09 00:32:04,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:05,327 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:32:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 3179 states and 4360 transitions. [2024-11-09 00:32:06,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 4360 transitions. [2024-11-09 00:32:06,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-11-09 00:32:06,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:06,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:07,472 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 3183 states and 4366 transitions. [2024-11-09 00:32:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 4366 transitions. [2024-11-09 00:32:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-09 00:32:07,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:07,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:32:09,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 3232 states and 4416 transitions. [2024-11-09 00:32:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 4416 transitions. [2024-11-09 00:32:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 853 [2024-11-09 00:32:09,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:09,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:32:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 3235 states and 4419 transitions. [2024-11-09 00:32:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 4419 transitions. [2024-11-09 00:32:10,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-09 00:32:10,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:10,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:32:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:11,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 3239 states and 4422 transitions. [2024-11-09 00:32:11,321 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 4422 transitions. [2024-11-09 00:32:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-09 00:32:11,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:11,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:32:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 3306 states and 4497 transitions. [2024-11-09 00:32:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 4497 transitions. [2024-11-09 00:32:14,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-11-09 00:32:14,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:14,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:32:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:15,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 3316 states and 4507 transitions. [2024-11-09 00:32:15,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3316 states and 4507 transitions. [2024-11-09 00:32:15,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-11-09 00:32:15,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:32:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:17,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4574 states to 3378 states and 4574 transitions. [2024-11-09 00:32:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 4574 transitions. [2024-11-09 00:32:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2024-11-09 00:32:17,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:17,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:32:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4641 states to 3439 states and 4641 transitions. [2024-11-09 00:32:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 4641 transitions. [2024-11-09 00:32:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2024-11-09 00:32:19,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:19,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4690 states to 3486 states and 4690 transitions. [2024-11-09 00:32:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3486 states and 4690 transitions. [2024-11-09 00:32:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2024-11-09 00:32:21,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:21,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:22,455 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:32:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 3523 states and 4731 transitions. [2024-11-09 00:32:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3523 states and 4731 transitions. [2024-11-09 00:32:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2024-11-09 00:32:23,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:23,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:24,093 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:32:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 3529 states and 4736 transitions. [2024-11-09 00:32:24,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3529 states and 4736 transitions. [2024-11-09 00:32:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-09 00:32:24,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:30,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 4283 states and 5509 transitions. [2024-11-09 00:32:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 4283 states and 5509 transitions. [2024-11-09 00:32:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-09 00:32:30,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:31,094 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:32:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 4312 states and 5541 transitions. [2024-11-09 00:32:31,821 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 5541 transitions. [2024-11-09 00:32:31,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2024-11-09 00:32:31,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:31,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 4433 states and 5671 transitions. [2024-11-09 00:32:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 5671 transitions. [2024-11-09 00:32:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2024-11-09 00:32:35,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 4471 states and 5713 transitions. [2024-11-09 00:32:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4471 states and 5713 transitions. [2024-11-09 00:32:36,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2024-11-09 00:32:36,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:36,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-09 00:32:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5733 states to 4492 states and 5733 transitions. [2024-11-09 00:32:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states and 5733 transitions. [2024-11-09 00:32:37,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2024-11-09 00:32:37,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:37,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 4496 states and 5747 transitions. [2024-11-09 00:32:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4496 states and 5747 transitions. [2024-11-09 00:32:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2024-11-09 00:32:39,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:39,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:39,932 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5755 states to 4502 states and 5755 transitions. [2024-11-09 00:32:40,333 INFO L276 IsEmpty]: Start isEmpty. Operand 4502 states and 5755 transitions. [2024-11-09 00:32:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-09 00:32:40,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:40,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:44,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5864 states to 4603 states and 5864 transitions. [2024-11-09 00:32:44,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4603 states and 5864 transitions. [2024-11-09 00:32:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-09 00:32:44,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5977 states to 4708 states and 5977 transitions. [2024-11-09 00:32:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4708 states and 5977 transitions. [2024-11-09 00:32:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2024-11-09 00:32:48,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 4726 states and 5996 transitions. [2024-11-09 00:32:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 4726 states and 5996 transitions. [2024-11-09 00:32:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2024-11-09 00:32:49,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:49,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 4730 states and 5999 transitions. [2024-11-09 00:32:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 4730 states and 5999 transitions. [2024-11-09 00:32:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2024-11-09 00:32:50,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:32:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6032 states to 4761 states and 6032 transitions. [2024-11-09 00:32:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4761 states and 6032 transitions. [2024-11-09 00:32:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-09 00:32:51,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:51,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:32:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 4882 states and 6166 transitions. [2024-11-09 00:32:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 4882 states and 6166 transitions. [2024-11-09 00:32:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-09 00:32:58,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:58,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:33:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 4969 states and 6256 transitions. [2024-11-09 00:33:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 4969 states and 6256 transitions. [2024-11-09 00:33:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-11-09 00:33:01,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:33:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6285 states to 4998 states and 6285 transitions. [2024-11-09 00:33:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 6285 transitions. [2024-11-09 00:33:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-09 00:33:04,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:04,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:04,604 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:33:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6339 states to 5049 states and 6339 transitions. [2024-11-09 00:33:06,864 INFO L276 IsEmpty]: Start isEmpty. Operand 5049 states and 6339 transitions. [2024-11-09 00:33:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 919 [2024-11-09 00:33:06,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:06,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:33:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6371 states to 5081 states and 6371 transitions. [2024-11-09 00:33:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 5081 states and 6371 transitions. [2024-11-09 00:33:08,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2024-11-09 00:33:08,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:08,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:09,209 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:33:10,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 5114 states and 6407 transitions. [2024-11-09 00:33:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 6407 transitions. [2024-11-09 00:33:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2024-11-09 00:33:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:10,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:33:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:11,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 5128 states and 6422 transitions. [2024-11-09 00:33:11,347 INFO L276 IsEmpty]: Start isEmpty. Operand 5128 states and 6422 transitions. [2024-11-09 00:33:11,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2024-11-09 00:33:11,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:11,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:33:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:12,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 5132 states and 6425 transitions. [2024-11-09 00:33:12,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5132 states and 6425 transitions. [2024-11-09 00:33:12,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2024-11-09 00:33:12,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:12,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 187 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:33:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 5230 states and 6533 transitions. [2024-11-09 00:33:18,315 INFO L276 IsEmpty]: Start isEmpty. Operand 5230 states and 6533 transitions. [2024-11-09 00:33:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 928 [2024-11-09 00:33:18,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:18,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 187 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:33:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6619 states to 5315 states and 6619 transitions. [2024-11-09 00:33:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5315 states and 6619 transitions. [2024-11-09 00:33:22,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:33:22,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:22,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:33:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6665 states to 5360 states and 6665 transitions. [2024-11-09 00:33:26,056 INFO L276 IsEmpty]: Start isEmpty. Operand 5360 states and 6665 transitions. [2024-11-09 00:33:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-09 00:33:26,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:26,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:33:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6695 states to 5391 states and 6695 transitions. [2024-11-09 00:33:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 5391 states and 6695 transitions. [2024-11-09 00:33:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-09 00:33:28,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:33:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6779 states to 5468 states and 6779 transitions. [2024-11-09 00:33:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 5468 states and 6779 transitions. [2024-11-09 00:33:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-09 00:33:31,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:31,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:31,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:32,127 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:33:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6790 states to 5476 states and 6790 transitions. [2024-11-09 00:33:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 5476 states and 6790 transitions. [2024-11-09 00:33:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-09 00:33:33,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:33,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:33:34,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:34,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6797 states to 5483 states and 6797 transitions. [2024-11-09 00:33:34,652 INFO L276 IsEmpty]: Start isEmpty. Operand 5483 states and 6797 transitions. [2024-11-09 00:33:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-09 00:33:34,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-09 00:33:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:35,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6799 states to 5484 states and 6799 transitions. [2024-11-09 00:33:35,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5484 states and 6799 transitions. [2024-11-09 00:33:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-09 00:33:35,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:35,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-09 00:33:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6855 states to 5537 states and 6855 transitions. [2024-11-09 00:33:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 5537 states and 6855 transitions. [2024-11-09 00:33:37,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-09 00:33:37,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:37,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:37,779 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-09 00:33:39,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6894 states to 5575 states and 6894 transitions. [2024-11-09 00:33:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 5575 states and 6894 transitions. [2024-11-09 00:33:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:33:39,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:39,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 5618 states and 6938 transitions. [2024-11-09 00:33:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 5618 states and 6938 transitions. [2024-11-09 00:33:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-09 00:33:40,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:33:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:42,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7007 states to 5681 states and 7007 transitions. [2024-11-09 00:33:42,425 INFO L276 IsEmpty]: Start isEmpty. Operand 5681 states and 7007 transitions. [2024-11-09 00:33:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-09 00:33:42,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-09 00:33:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7041 states to 5711 states and 7041 transitions. [2024-11-09 00:33:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 5711 states and 7041 transitions. [2024-11-09 00:33:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-09 00:33:43,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:43,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:33:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7128 states to 5795 states and 7128 transitions. [2024-11-09 00:33:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 5795 states and 7128 transitions. [2024-11-09 00:33:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-09 00:33:45,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:45,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7143 states to 5809 states and 7143 transitions. [2024-11-09 00:33:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 5809 states and 7143 transitions. [2024-11-09 00:33:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-09 00:33:46,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:46,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:33:50,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:50,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7273 states to 5930 states and 7273 transitions. [2024-11-09 00:33:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 5930 states and 7273 transitions. [2024-11-09 00:33:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-09 00:33:50,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:50,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:33:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7320 states to 5977 states and 7320 transitions. [2024-11-09 00:33:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 5977 states and 7320 transitions. [2024-11-09 00:33:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-09 00:33:52,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:52,605 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:33:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7333 states to 5991 states and 7333 transitions. [2024-11-09 00:33:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 5991 states and 7333 transitions. [2024-11-09 00:33:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-09 00:33:53,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:53,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7355 states to 6011 states and 7355 transitions. [2024-11-09 00:33:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 6011 states and 7355 transitions. [2024-11-09 00:33:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-09 00:33:54,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:54,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:55,331 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:33:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7433 states to 6086 states and 7433 transitions. [2024-11-09 00:33:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 7433 transitions. [2024-11-09 00:33:56,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:33:56,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:56,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 6184 states and 7545 transitions. [2024-11-09 00:33:59,452 INFO L276 IsEmpty]: Start isEmpty. Operand 6184 states and 7545 transitions. [2024-11-09 00:33:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:33:59,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:00,167 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7590 states to 6229 states and 7590 transitions. [2024-11-09 00:34:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 6229 states and 7590 transitions. [2024-11-09 00:34:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-09 00:34:01,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:01,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:01,821 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:02,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7603 states to 6243 states and 7603 transitions. [2024-11-09 00:34:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 6243 states and 7603 transitions. [2024-11-09 00:34:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-09 00:34:02,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:02,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 329 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:34:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:03,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7604 states to 6244 states and 7604 transitions. [2024-11-09 00:34:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 6244 states and 7604 transitions. [2024-11-09 00:34:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:34:03,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:03,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:34:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:07,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7698 states to 6333 states and 7698 transitions. [2024-11-09 00:34:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 6333 states and 7698 transitions. [2024-11-09 00:34:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-09 00:34:07,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:34:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7704 states to 6340 states and 7704 transitions. [2024-11-09 00:34:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 6340 states and 7704 transitions. [2024-11-09 00:34:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-09 00:34:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:08,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:08,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:08,895 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:34:09,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7732 states to 6368 states and 7732 transitions. [2024-11-09 00:34:09,994 INFO L276 IsEmpty]: Start isEmpty. Operand 6368 states and 7732 transitions. [2024-11-09 00:34:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-09 00:34:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:10,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:34:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7799 states to 6435 states and 7799 transitions. [2024-11-09 00:34:12,630 INFO L276 IsEmpty]: Start isEmpty. Operand 6435 states and 7799 transitions. [2024-11-09 00:34:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:34:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:34:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7862 states to 6494 states and 7862 transitions. [2024-11-09 00:34:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 6494 states and 7862 transitions. [2024-11-09 00:34:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-09 00:34:14,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:14,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 6704 states and 8082 transitions. [2024-11-09 00:34:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 6704 states and 8082 transitions. [2024-11-09 00:34:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-09 00:34:23,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:23,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 225 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8084 states to 6705 states and 8084 transitions. [2024-11-09 00:34:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 6705 states and 8084 transitions. [2024-11-09 00:34:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 984 [2024-11-09 00:34:25,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-09 00:34:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:27,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8130 states to 6753 states and 8130 transitions. [2024-11-09 00:34:27,406 INFO L276 IsEmpty]: Start isEmpty. Operand 6753 states and 8130 transitions. [2024-11-09 00:34:27,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-09 00:34:27,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:27,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:27,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:34:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8152 states to 6773 states and 8152 transitions. [2024-11-09 00:34:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 6773 states and 8152 transitions. [2024-11-09 00:34:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-09 00:34:28,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:28,980 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:34:30,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8164 states to 6783 states and 8164 transitions. [2024-11-09 00:34:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 6783 states and 8164 transitions. [2024-11-09 00:34:30,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-09 00:34:30,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:30,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:34:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8241 states to 6857 states and 8241 transitions. [2024-11-09 00:34:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 6857 states and 8241 transitions. [2024-11-09 00:34:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-09 00:34:33,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:33,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:34,279 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:34:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8247 states to 6864 states and 8247 transitions. [2024-11-09 00:34:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 6864 states and 8247 transitions. [2024-11-09 00:34:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-09 00:34:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:36,000 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:34:40,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:40,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8334 states to 6948 states and 8334 transitions. [2024-11-09 00:34:40,175 INFO L276 IsEmpty]: Start isEmpty. Operand 6948 states and 8334 transitions. [2024-11-09 00:34:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-09 00:34:40,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:40,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:34:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8343 states to 6957 states and 8343 transitions. [2024-11-09 00:34:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 6957 states and 8343 transitions. [2024-11-09 00:34:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-09 00:34:41,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:42,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8353 states to 6966 states and 8353 transitions. [2024-11-09 00:34:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 6966 states and 8353 transitions. [2024-11-09 00:34:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-09 00:34:42,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:42,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:52,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8582 states to 7186 states and 8582 transitions. [2024-11-09 00:34:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 7186 states and 8582 transitions. [2024-11-09 00:34:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-09 00:34:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:56,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8618 states to 7217 states and 8618 transitions. [2024-11-09 00:34:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 7217 states and 8618 transitions. [2024-11-09 00:34:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:34:56,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:56,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:34:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8633 states to 7232 states and 8633 transitions. [2024-11-09 00:34:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 7232 states and 8633 transitions. [2024-11-09 00:34:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-09 00:34:58,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:58,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 7328 states and 8735 transitions. [2024-11-09 00:35:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 7328 states and 8735 transitions. [2024-11-09 00:35:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:35:03,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:03,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8737 states to 7330 states and 8737 transitions. [2024-11-09 00:35:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 7330 states and 8737 transitions. [2024-11-09 00:35:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-09 00:35:04,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:07,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8776 states to 7360 states and 8776 transitions. [2024-11-09 00:35:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 7360 states and 8776 transitions. [2024-11-09 00:35:07,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-09 00:35:07,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:07,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8801 states to 7380 states and 8801 transitions. [2024-11-09 00:35:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 7380 states and 8801 transitions. [2024-11-09 00:35:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:35:11,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8826 states to 7400 states and 8826 transitions. [2024-11-09 00:35:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 7400 states and 8826 transitions. [2024-11-09 00:35:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-09 00:35:13,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:13,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8836 states to 7410 states and 8836 transitions. [2024-11-09 00:35:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 7410 states and 8836 transitions. [2024-11-09 00:35:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:35:14,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:35:16,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:16,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8912 states to 7480 states and 8912 transitions. [2024-11-09 00:35:16,045 INFO L276 IsEmpty]: Start isEmpty. Operand 7480 states and 8912 transitions. [2024-11-09 00:35:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-09 00:35:16,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:16,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 243 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8946 states to 7509 states and 8946 transitions. [2024-11-09 00:35:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 7509 states and 8946 transitions. [2024-11-09 00:35:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-09 00:35:19,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8971 states to 7528 states and 8971 transitions. [2024-11-09 00:35:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 7528 states and 8971 transitions. [2024-11-09 00:35:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-09 00:35:24,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:35:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8972 states to 7529 states and 8972 transitions. [2024-11-09 00:35:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 7529 states and 8972 transitions. [2024-11-09 00:35:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-09 00:35:26,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-09 00:35:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9032 states to 7588 states and 9032 transitions. [2024-11-09 00:35:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 7588 states and 9032 transitions. [2024-11-09 00:35:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:35:27,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:35:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:35,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9271 states to 7808 states and 9271 transitions. [2024-11-09 00:35:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 7808 states and 9271 transitions. [2024-11-09 00:35:35,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:35:35,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:35,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:35:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:37,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9272 states to 7809 states and 9272 transitions. [2024-11-09 00:35:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 7809 states and 9272 transitions. [2024-11-09 00:35:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:35:37,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:37,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:35:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:38,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9325 states to 7863 states and 9325 transitions. [2024-11-09 00:35:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 7863 states and 9325 transitions. [2024-11-09 00:35:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-09 00:35:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:35:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9327 states to 7865 states and 9327 transitions. [2024-11-09 00:35:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 7865 states and 9327 transitions. [2024-11-09 00:35:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-09 00:35:39,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:40,554 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:35:41,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:41,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9333 states to 7870 states and 9333 transitions. [2024-11-09 00:35:41,417 INFO L276 IsEmpty]: Start isEmpty. Operand 7870 states and 9333 transitions. [2024-11-09 00:35:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-09 00:35:41,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:35:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9361 states to 7893 states and 9361 transitions. [2024-11-09 00:35:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 7893 states and 9361 transitions. [2024-11-09 00:35:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-09 00:35:45,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:35:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9364 states to 7894 states and 9364 transitions. [2024-11-09 00:35:47,063 INFO L276 IsEmpty]: Start isEmpty. Operand 7894 states and 9364 transitions. [2024-11-09 00:35:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-09 00:35:47,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-09 00:35:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:48,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9374 states to 7903 states and 9374 transitions. [2024-11-09 00:35:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 7903 states and 9374 transitions. [2024-11-09 00:35:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-09 00:35:48,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:48,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 279 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-09 00:35:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9387 states to 7912 states and 9387 transitions. [2024-11-09 00:35:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 7912 states and 9387 transitions. [2024-11-09 00:35:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-09 00:35:50,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:50,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:51,402 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:35:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:55,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9477 states to 7997 states and 9477 transitions. [2024-11-09 00:35:55,324 INFO L276 IsEmpty]: Start isEmpty. Operand 7997 states and 9477 transitions. [2024-11-09 00:35:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-09 00:35:55,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-09 00:35:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9630 states to 8148 states and 9630 transitions. [2024-11-09 00:35:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 8148 states and 9630 transitions. [2024-11-09 00:35:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-09 00:35:58,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:58,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:59,412 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:04,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9737 states to 8246 states and 9737 transitions. [2024-11-09 00:36:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 8246 states and 9737 transitions. [2024-11-09 00:36:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-09 00:36:04,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:07,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9752 states to 8256 states and 9752 transitions. [2024-11-09 00:36:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 8256 states and 9752 transitions. [2024-11-09 00:36:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-09 00:36:07,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 267 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9760 states to 8262 states and 9760 transitions. [2024-11-09 00:36:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 8262 states and 9760 transitions. [2024-11-09 00:36:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-09 00:36:08,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:08,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 272 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.