./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/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_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:45:51,342 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:45:51,447 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:45:51,453 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:45:51,454 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:45:51,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:45:51,509 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:45:51,509 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:45:51,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:45:51,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:45:51,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:45:51,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:45:51,513 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:45:51,515 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:45:51,516 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:45:51,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:45:51,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:45:51,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:45:51,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:45:51,518 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:45:51,518 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:45:51,522 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:45:51,525 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:45:51,526 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:45:51,526 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:45:51,526 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:45:51,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:45:51,527 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:45:51,527 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:45:51,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:45:51,543 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:45:51,543 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:45:51,544 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:45:51,544 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:45:51,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:45:51,544 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_475b201b-8f48-4d44-891c-0c76d3a4ab7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a46b64c20324a7544dfe7936b5f39eaa32bba659068797748195a7f292bdaee [2024-11-08 22:45:51,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:45:51,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:45:51,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:45:51,835 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:45:51,836 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:45:51,837 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c Unable to find full path for "g++" [2024-11-08 22:45:53,982 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:45:54,199 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:45:54,200 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/sv-benchmarks/c/array-multidimensional/copy-partial-2-n-u.c [2024-11-08 22:45:54,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/data/8de28e2d4/9c2534c3453e40c6bc93c277273a8c3b/FLAG7014b3c36 [2024-11-08 22:45:54,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/data/8de28e2d4/9c2534c3453e40c6bc93c277273a8c3b [2024-11-08 22:45:54,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:45:54,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:45:54,244 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:45:54,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:45:54,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:45:54,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6abe23b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54, skipping insertion in model container [2024-11-08 22:45:54,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:45:54,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:45:54,570 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:45:54,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:45:54,621 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:45:54,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54 WrapperNode [2024-11-08 22:45:54,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:45:54,623 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:45:54,623 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:45:54,623 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:45:54,632 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,664 INFO L138 Inliner]: procedures = 15, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 93 [2024-11-08 22:45:54,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:45:54,668 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:45:54,668 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:45:54,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:45:54,679 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,681 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,700 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,703 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,704 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:45:54,713 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:45:54,713 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:45:54,714 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:45:54,715 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:45:54" (1/1) ... [2024-11-08 22:45:54,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:45:54,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:45:54,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:45:54,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:45:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:45:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:45:54,795 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:45:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:45:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:45:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:45:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:45:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:45:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:45:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:45:54,876 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:45:54,878 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:45:55,148 INFO L? ?]: Removed 39 outVars from TransFormulas that were not future-live. [2024-11-08 22:45:55,148 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:45:55,208 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:45:55,208 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:45:55,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:55 BoogieIcfgContainer [2024-11-08 22:45:55,209 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:45:55,210 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:45:55,210 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:45:55,222 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:45:55,222 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:55" (1/1) ... [2024-11-08 22:45:55,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:45:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 46 states and 58 transitions. [2024-11-08 22:45:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 58 transitions. [2024-11-08 22:45:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:45:55,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:55,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 65 transitions. [2024-11-08 22:45:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-08 22:45:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:45:55,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:55,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 49 states and 64 transitions. [2024-11-08 22:45:55,991 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-11-08 22:45:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:45:55,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:55,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:56,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 51 states and 67 transitions. [2024-11-08 22:45:56,204 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2024-11-08 22:45:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:45:56,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:56,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 52 states and 69 transitions. [2024-11-08 22:45:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-08 22:45:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:45:56,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:56,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 70 transitions. [2024-11-08 22:45:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2024-11-08 22:45:56,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:45:56,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:56,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 54 states and 71 transitions. [2024-11-08 22:45:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2024-11-08 22:45:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:45:56,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:57,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 60 states and 83 transitions. [2024-11-08 22:45:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-08 22:45:57,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:45:57,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 63 states and 89 transitions. [2024-11-08 22:45:57,769 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 89 transitions. [2024-11-08 22:45:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:45:57,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:57,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 64 states and 91 transitions. [2024-11-08 22:45:57,866 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2024-11-08 22:45:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:45:57,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:45:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:58,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 68 states and 98 transitions. [2024-11-08 22:45:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 98 transitions. [2024-11-08 22:45:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:45:58,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:58,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:45:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 71 states and 101 transitions. [2024-11-08 22:45:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 101 transitions. [2024-11-08 22:45:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:45:58,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:59,022 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:45:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 105 transitions. [2024-11-08 22:45:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 105 transitions. [2024-11-08 22:45:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:45:59,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:46:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 111 transitions. [2024-11-08 22:46:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 111 transitions. [2024-11-08 22:46:00,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:46:00,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:00,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,465 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:46:02,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 93 states and 137 transitions. [2024-11-08 22:46:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 137 transitions. [2024-11-08 22:46:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:46:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:46:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 95 states and 138 transitions. [2024-11-08 22:46:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 138 transitions. [2024-11-08 22:46:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:46:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:46:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:03,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 98 states and 140 transitions. [2024-11-08 22:46:03,227 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 140 transitions. [2024-11-08 22:46:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:46:03,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:03,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:46:03,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 102 states and 147 transitions. [2024-11-08 22:46:03,929 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 147 transitions. [2024-11-08 22:46:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:46:03,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:03,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:46:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 103 states and 150 transitions. [2024-11-08 22:46:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 150 transitions. [2024-11-08 22:46:04,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:46:04,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:46:04,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 106 states and 152 transitions. [2024-11-08 22:46:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 152 transitions. [2024-11-08 22:46:04,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:46:04,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:04,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:46:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:05,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 109 states and 154 transitions. [2024-11-08 22:46:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 154 transitions. [2024-11-08 22:46:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:46:05,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:07,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 127 states and 191 transitions. [2024-11-08 22:46:07,519 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 191 transitions. [2024-11-08 22:46:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:07,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 127 states and 190 transitions. [2024-11-08 22:46:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 190 transitions. [2024-11-08 22:46:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:07,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 129 states and 193 transitions. [2024-11-08 22:46:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 193 transitions. [2024-11-08 22:46:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:46:08,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:08,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 129 states and 191 transitions. [2024-11-08 22:46:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 191 transitions. [2024-11-08 22:46:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:46:08,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:46:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 192 transitions. [2024-11-08 22:46:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 192 transitions. [2024-11-08 22:46:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:46:09,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:09,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:46:09,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 134 states and 194 transitions. [2024-11-08 22:46:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 194 transitions. [2024-11-08 22:46:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:46:09,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:09,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:13,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 150 states and 225 transitions. [2024-11-08 22:46:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 225 transitions. [2024-11-08 22:46:13,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:46:13,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:13,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 151 states and 226 transitions. [2024-11-08 22:46:13,586 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 226 transitions. [2024-11-08 22:46:13,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:46:13,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:13,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 159 states and 249 transitions. [2024-11-08 22:46:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 249 transitions. [2024-11-08 22:46:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:46:15,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:15,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 160 states and 250 transitions. [2024-11-08 22:46:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 250 transitions. [2024-11-08 22:46:15,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:46:15,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:15,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:15,866 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:46:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 161 states and 252 transitions. [2024-11-08 22:46:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 252 transitions. [2024-11-08 22:46:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:46:16,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:18,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 170 states and 276 transitions. [2024-11-08 22:46:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 276 transitions. [2024-11-08 22:46:18,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:46:18,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:18,493 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:46:18,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 173 states and 278 transitions. [2024-11-08 22:46:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 278 transitions. [2024-11-08 22:46:18,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:46:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:46:19,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:19,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 176 states and 280 transitions. [2024-11-08 22:46:19,448 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 280 transitions. [2024-11-08 22:46:19,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:46:19,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:19,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:19,482 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:46:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 182 states and 292 transitions. [2024-11-08 22:46:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2024-11-08 22:46:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:46:20,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:20,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:46:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 183 states and 293 transitions. [2024-11-08 22:46:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 293 transitions. [2024-11-08 22:46:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:46:20,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:21,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 186 states and 299 transitions. [2024-11-08 22:46:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 299 transitions. [2024-11-08 22:46:21,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:46:21,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:21,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:46:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 187 states and 301 transitions. [2024-11-08 22:46:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 301 transitions. [2024-11-08 22:46:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:46:21,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:46:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 190 states and 303 transitions. [2024-11-08 22:46:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 303 transitions. [2024-11-08 22:46:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:46:22,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:46:22,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 193 states and 305 transitions. [2024-11-08 22:46:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 305 transitions. [2024-11-08 22:46:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:46:22,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:46:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:23,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 197 states and 312 transitions. [2024-11-08 22:46:23,375 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 312 transitions. [2024-11-08 22:46:23,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:46:23,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:23,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:23,414 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 200 states and 316 transitions. [2024-11-08 22:46:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 316 transitions. [2024-11-08 22:46:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:46:24,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:24,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:46:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 200 states and 315 transitions. [2024-11-08 22:46:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 315 transitions. [2024-11-08 22:46:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:46:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:46:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 204 states and 322 transitions. [2024-11-08 22:46:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 322 transitions. [2024-11-08 22:46:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:46:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:26,699 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:46:28,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 210 states and 329 transitions. [2024-11-08 22:46:28,159 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 329 transitions. [2024-11-08 22:46:28,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:46:28,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:28,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:46:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 213 states and 332 transitions. [2024-11-08 22:46:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 332 transitions. [2024-11-08 22:46:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:46:28,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:46:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 226 states and 355 transitions. [2024-11-08 22:46:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 355 transitions. [2024-11-08 22:46:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:31,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:32,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:46:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 228 states and 359 transitions. [2024-11-08 22:46:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 359 transitions. [2024-11-08 22:46:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:46:32,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:32,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:32,965 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:46:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 234 states and 365 transitions. [2024-11-08 22:46:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 365 transitions. [2024-11-08 22:46:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:34,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:34,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:46:42,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:42,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 263 states and 421 transitions. [2024-11-08 22:46:42,518 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 421 transitions. [2024-11-08 22:46:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:42,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:42,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:42,564 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:46:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 265 states and 422 transitions. [2024-11-08 22:46:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 422 transitions. [2024-11-08 22:46:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:46:43,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:46:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 268 states and 424 transitions. [2024-11-08 22:46:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 424 transitions. [2024-11-08 22:46:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:44,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:46:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 270 states and 425 transitions. [2024-11-08 22:46:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 425 transitions. [2024-11-08 22:46:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:45,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:46:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 273 states and 427 transitions. [2024-11-08 22:46:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 427 transitions. [2024-11-08 22:46:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:46,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:46,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:46:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 277 states and 434 transitions. [2024-11-08 22:46:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 434 transitions. [2024-11-08 22:46:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:46:48,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:48,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:46:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:48,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 278 states and 437 transitions. [2024-11-08 22:46:48,498 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 437 transitions. [2024-11-08 22:46:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:46:48,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:46:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 280 states and 438 transitions. [2024-11-08 22:46:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 438 transitions. [2024-11-08 22:46:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:46:49,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:46:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 283 states and 440 transitions. [2024-11-08 22:46:50,102 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 440 transitions. [2024-11-08 22:46:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:46:50,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:46:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:51,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 286 states and 442 transitions. [2024-11-08 22:46:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 442 transitions. [2024-11-08 22:46:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:46:51,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:51,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:51,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 22:46:52,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 289 states and 444 transitions. [2024-11-08 22:46:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 444 transitions. [2024-11-08 22:46:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:46:52,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:52,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:46:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 293 states and 451 transitions. [2024-11-08 22:46:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 451 transitions. [2024-11-08 22:46:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:46:53,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:46:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 294 states and 454 transitions. [2024-11-08 22:46:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 454 transitions. [2024-11-08 22:46:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:46:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:46:58,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 306 states and 475 transitions. [2024-11-08 22:46:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 475 transitions. [2024-11-08 22:46:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:46:58,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:58,108 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:46:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 309 states and 477 transitions. [2024-11-08 22:46:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 477 transitions. [2024-11-08 22:46:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:46:58,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:46:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 312 states and 479 transitions. [2024-11-08 22:46:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 479 transitions. [2024-11-08 22:46:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:46:59,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:59,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:47:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 315 states and 481 transitions. [2024-11-08 22:47:00,654 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 481 transitions. [2024-11-08 22:47:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:47:00,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:00,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:47:01,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 318 states and 483 transitions. [2024-11-08 22:47:01,604 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 483 transitions. [2024-11-08 22:47:01,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:47:01,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 322 states and 491 transitions. [2024-11-08 22:47:01,708 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 491 transitions. [2024-11-08 22:47:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:47:01,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,751 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 22:47:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:02,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 324 states and 492 transitions. [2024-11-08 22:47:02,495 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 492 transitions. [2024-11-08 22:47:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:47:02,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:02,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 22:47:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:03,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 327 states and 494 transitions. [2024-11-08 22:47:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 494 transitions. [2024-11-08 22:47:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:47:03,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:03,922 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:47:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 334 states and 516 transitions. [2024-11-08 22:47:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 516 transitions. [2024-11-08 22:47:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:47:08,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:08,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:08,344 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:47:09,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 334 states and 515 transitions. [2024-11-08 22:47:09,051 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 515 transitions. [2024-11-08 22:47:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:47:09,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 334 states and 514 transitions. [2024-11-08 22:47:09,111 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 514 transitions. [2024-11-08 22:47:09,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:47:09,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 336 states and 517 transitions. [2024-11-08 22:47:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 517 transitions. [2024-11-08 22:47:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:47:09,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:09,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,623 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:47:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 371 states and 596 transitions. [2024-11-08 22:47:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 596 transitions. [2024-11-08 22:47:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:47:23,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:47:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:23,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 372 states and 598 transitions. [2024-11-08 22:47:23,960 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 598 transitions. [2024-11-08 22:47:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:47:23,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:23,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:24,000 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:47:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 373 states and 605 transitions. [2024-11-08 22:47:25,192 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 605 transitions. [2024-11-08 22:47:25,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:25,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:47:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 375 states and 606 transitions. [2024-11-08 22:47:25,981 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 606 transitions. [2024-11-08 22:47:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:25,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:47:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:27,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 378 states and 608 transitions. [2024-11-08 22:47:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 608 transitions. [2024-11-08 22:47:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:27,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:27,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:27,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 379 states and 609 transitions. [2024-11-08 22:47:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 609 transitions. [2024-11-08 22:47:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:27,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 387 states and 631 transitions. [2024-11-08 22:47:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 631 transitions. [2024-11-08 22:47:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:29,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:47:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 390 states and 633 transitions. [2024-11-08 22:47:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 633 transitions. [2024-11-08 22:47:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:30,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:30,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:30,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:47:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 393 states and 635 transitions. [2024-11-08 22:47:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 635 transitions. [2024-11-08 22:47:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:31,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:31,444 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:47:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 394 states and 636 transitions. [2024-11-08 22:47:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 636 transitions. [2024-11-08 22:47:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:32,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:32,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:32,106 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:47:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 395 states and 637 transitions. [2024-11-08 22:47:32,848 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 637 transitions. [2024-11-08 22:47:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:47:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:32,875 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:47:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:33,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 397 states and 641 transitions. [2024-11-08 22:47:33,533 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 641 transitions. [2024-11-08 22:47:33,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:47:33,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:33,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:47:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 398 states and 643 transitions. [2024-11-08 22:47:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 643 transitions. [2024-11-08 22:47:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:47:33,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 407 states and 664 transitions. [2024-11-08 22:47:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 664 transitions. [2024-11-08 22:47:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:47:35,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:47:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 415 states and 680 transitions. [2024-11-08 22:47:36,281 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 680 transitions. [2024-11-08 22:47:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:47:36,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:47:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 416 states and 681 transitions. [2024-11-08 22:47:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 681 transitions. [2024-11-08 22:47:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:47:36,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:36,386 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:47:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:38,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 419 states and 685 transitions. [2024-11-08 22:47:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 685 transitions. [2024-11-08 22:47:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:38,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:38,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:38,198 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:47:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 422 states and 687 transitions. [2024-11-08 22:47:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 687 transitions. [2024-11-08 22:47:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:38,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:39,012 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:47:39,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:39,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 425 states and 689 transitions. [2024-11-08 22:47:39,773 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 689 transitions. [2024-11-08 22:47:39,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:39,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:39,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:39,810 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 428 states and 695 transitions. [2024-11-08 22:47:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 695 transitions. [2024-11-08 22:47:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:39,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:39,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:47:39,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:39,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 429 states and 697 transitions. [2024-11-08 22:47:39,944 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 697 transitions. [2024-11-08 22:47:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:39,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:47:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 432 states and 699 transitions. [2024-11-08 22:47:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 699 transitions. [2024-11-08 22:47:40,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:40,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:40,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:40,988 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:47:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 435 states and 701 transitions. [2024-11-08 22:47:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 701 transitions. [2024-11-08 22:47:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:47:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:44,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 439 states and 708 transitions. [2024-11-08 22:47:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 708 transitions. [2024-11-08 22:47:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:44,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:47:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 445 states and 714 transitions. [2024-11-08 22:47:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 714 transitions. [2024-11-08 22:47:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:46,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:46,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:47:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 445 states and 713 transitions. [2024-11-08 22:47:47,618 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 713 transitions. [2024-11-08 22:47:47,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:47:47,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:47,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:47:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:49,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 450 states and 718 transitions. [2024-11-08 22:47:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 718 transitions. [2024-11-08 22:47:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:47:49,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:47:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 454 states and 725 transitions. [2024-11-08 22:47:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 725 transitions. [2024-11-08 22:47:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:47:49,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:47:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 457 states and 729 transitions. [2024-11-08 22:47:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 729 transitions. [2024-11-08 22:47:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:47:50,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:47:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 459 states and 735 transitions. [2024-11-08 22:47:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 735 transitions. [2024-11-08 22:47:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:47:52,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:47:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 460 states and 741 transitions. [2024-11-08 22:47:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 741 transitions. [2024-11-08 22:47:53,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:47:53,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:53,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:47:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 470 states and 761 transitions. [2024-11-08 22:47:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 761 transitions. [2024-11-08 22:47:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:47:58,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:48:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 480 states and 782 transitions. [2024-11-08 22:48:02,689 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 782 transitions. [2024-11-08 22:48:02,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:48:02,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:02,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:48:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 481 states and 786 transitions. [2024-11-08 22:48:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 786 transitions. [2024-11-08 22:48:03,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:48:03,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:48:04,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 482 states and 789 transitions. [2024-11-08 22:48:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 789 transitions. [2024-11-08 22:48:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:48:04,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:48:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 482 states and 788 transitions. [2024-11-08 22:48:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 788 transitions. [2024-11-08 22:48:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:48:05,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:48:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 486 states and 795 transitions. [2024-11-08 22:48:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 795 transitions. [2024-11-08 22:48:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:48:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:48:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 492 states and 802 transitions. [2024-11-08 22:48:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 802 transitions. [2024-11-08 22:48:09,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:09,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:48:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 495 states and 805 transitions. [2024-11-08 22:48:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 805 transitions. [2024-11-08 22:48:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:09,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,833 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:48:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 508 states and 827 transitions. [2024-11-08 22:48:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 827 transitions. [2024-11-08 22:48:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:15,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:48:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 524 states and 867 transitions. [2024-11-08 22:48:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 867 transitions. [2024-11-08 22:48:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:25,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:25,418 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:48:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 526 states and 868 transitions. [2024-11-08 22:48:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 868 transitions. [2024-11-08 22:48:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:27,283 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:48:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 529 states and 870 transitions. [2024-11-08 22:48:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 870 transitions. [2024-11-08 22:48:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:29,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:48:30,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:30,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 530 states and 872 transitions. [2024-11-08 22:48:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 872 transitions. [2024-11-08 22:48:30,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:48:30,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:48:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 531 states and 875 transitions. [2024-11-08 22:48:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 875 transitions. [2024-11-08 22:48:31,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:31,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:48:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 533 states and 879 transitions. [2024-11-08 22:48:31,322 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 879 transitions. [2024-11-08 22:48:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:31,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:48:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 539 states and 885 transitions. [2024-11-08 22:48:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 885 transitions. [2024-11-08 22:48:31,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:31,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:48:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 543 states and 892 transitions. [2024-11-08 22:48:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 892 transitions. [2024-11-08 22:48:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:34,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:34,180 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:48:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 544 states and 895 transitions. [2024-11-08 22:48:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 895 transitions. [2024-11-08 22:48:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:35,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:35,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:35,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:48:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 546 states and 896 transitions. [2024-11-08 22:48:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 896 transitions. [2024-11-08 22:48:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:36,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:48:38,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 549 states and 898 transitions. [2024-11-08 22:48:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 898 transitions. [2024-11-08 22:48:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:38,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:38,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:38,732 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:48:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 553 states and 905 transitions. [2024-11-08 22:48:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 905 transitions. [2024-11-08 22:48:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:48:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 22:48:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 554 states and 908 transitions. [2024-11-08 22:48:42,081 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 908 transitions. [2024-11-08 22:48:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:42,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:48:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 569 states and 940 transitions. [2024-11-08 22:48:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 940 transitions. [2024-11-08 22:48:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:42,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:48:44,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 571 states and 941 transitions. [2024-11-08 22:48:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 941 transitions. [2024-11-08 22:48:44,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:44,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:44,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:48:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 574 states and 943 transitions. [2024-11-08 22:48:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 943 transitions. [2024-11-08 22:48:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:45,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,000 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:48:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 577 states and 945 transitions. [2024-11-08 22:48:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 945 transitions. [2024-11-08 22:48:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:47,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:48,026 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:48:50,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 580 states and 947 transitions. [2024-11-08 22:48:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 947 transitions. [2024-11-08 22:48:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:50,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:50,161 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:48:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 583 states and 949 transitions. [2024-11-08 22:48:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 949 transitions. [2024-11-08 22:48:51,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:48:51,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:48:52,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 586 states and 951 transitions. [2024-11-08 22:48:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 951 transitions. [2024-11-08 22:48:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:48:52,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:52,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:48:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 588 states and 952 transitions. [2024-11-08 22:48:54,182 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 952 transitions. [2024-11-08 22:48:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:48:54,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:48:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 591 states and 954 transitions. [2024-11-08 22:48:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 954 transitions. [2024-11-08 22:48:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:48:56,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:48:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 595 states and 961 transitions. [2024-11-08 22:48:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 961 transitions. [2024-11-08 22:48:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:48:58,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:48:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 596 states and 964 transitions. [2024-11-08 22:48:59,550 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 964 transitions. [2024-11-08 22:48:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:48:59,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:49:05,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:05,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 608 states and 983 transitions. [2024-11-08 22:49:05,041 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 983 transitions. [2024-11-08 22:49:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:49:05,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:05,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:05,086 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:49:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 609 states and 984 transitions. [2024-11-08 22:49:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 984 transitions. [2024-11-08 22:49:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:49:06,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:49:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 619 states and 1001 transitions. [2024-11-08 22:49:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1001 transitions. [2024-11-08 22:49:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:49:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:49:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 621 states and 1002 transitions. [2024-11-08 22:49:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1002 transitions. [2024-11-08 22:49:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:49:11,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:49:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 624 states and 1004 transitions. [2024-11-08 22:49:11,851 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1004 transitions. [2024-11-08 22:49:11,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:49:11,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:49:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 627 states and 1006 transitions. [2024-11-08 22:49:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1006 transitions. [2024-11-08 22:49:14,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:49:14,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,517 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:49:15,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:15,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 630 states and 1008 transitions. [2024-11-08 22:49:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1008 transitions. [2024-11-08 22:49:15,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:49:15,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:15,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:49:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 633 states and 1010 transitions. [2024-11-08 22:49:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1010 transitions. [2024-11-08 22:49:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:49:17,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:49:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 636 states and 1012 transitions. [2024-11-08 22:49:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1012 transitions. [2024-11-08 22:49:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:18,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:18,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:49:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:18,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 640 states and 1019 transitions. [2024-11-08 22:49:18,533 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1019 transitions. [2024-11-08 22:49:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:18,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:49:18,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:18,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 641 states and 1022 transitions. [2024-11-08 22:49:18,658 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1022 transitions. [2024-11-08 22:49:18,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:18,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:18,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,694 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-08 22:49:19,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:19,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 643 states and 1023 transitions. [2024-11-08 22:49:19,764 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1023 transitions. [2024-11-08 22:49:19,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:19,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-08 22:49:21,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 646 states and 1025 transitions. [2024-11-08 22:49:21,562 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1025 transitions. [2024-11-08 22:49:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:21,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-08 22:49:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 648 states and 1026 transitions. [2024-11-08 22:49:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1026 transitions. [2024-11-08 22:49:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:22,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:22,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-08 22:49:24,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:24,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 651 states and 1028 transitions. [2024-11-08 22:49:24,197 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1028 transitions. [2024-11-08 22:49:24,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:24,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:24,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:24,243 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:49:24,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:24,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 654 states and 1030 transitions. [2024-11-08 22:49:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1030 transitions. [2024-11-08 22:49:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:24,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:49:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 657 states and 1032 transitions. [2024-11-08 22:49:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1032 transitions. [2024-11-08 22:49:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:24,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:49:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 669 states and 1051 transitions. [2024-11-08 22:49:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1051 transitions. [2024-11-08 22:49:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:31,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:49:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 681 states and 1071 transitions. [2024-11-08 22:49:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1071 transitions. [2024-11-08 22:49:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:39,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:39,710 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:49:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 692 states and 1090 transitions. [2024-11-08 22:49:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1090 transitions. [2024-11-08 22:49:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:49:44,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:44,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:49:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 694 states and 1091 transitions. [2024-11-08 22:49:45,869 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1091 transitions. [2024-11-08 22:49:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:45,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:49:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 696 states and 1092 transitions. [2024-11-08 22:49:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1092 transitions. [2024-11-08 22:49:47,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:47,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:47,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:49:48,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 699 states and 1094 transitions. [2024-11-08 22:49:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1094 transitions. [2024-11-08 22:49:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:48,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:48,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 22:49:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 705 states and 1112 transitions. [2024-11-08 22:49:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1112 transitions. [2024-11-08 22:49:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:54,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:54,280 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:49:55,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 708 states and 1114 transitions. [2024-11-08 22:49:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1114 transitions. [2024-11-08 22:49:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:55,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:49:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 711 states and 1116 transitions. [2024-11-08 22:49:56,680 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1116 transitions. [2024-11-08 22:49:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:56,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:49:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 714 states and 1118 transitions. [2024-11-08 22:49:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1118 transitions. [2024-11-08 22:49:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:58,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:49:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 717 states and 1120 transitions. [2024-11-08 22:49:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1120 transitions. [2024-11-08 22:49:59,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:49:59,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:59,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:50:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 718 states and 1122 transitions. [2024-11-08 22:50:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1122 transitions. [2024-11-08 22:50:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:50:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:01,006 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:50:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 768 states and 1227 transitions. [2024-11-08 22:50:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1227 transitions. [2024-11-08 22:50:34,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:50:34,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:50:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 770 states and 1228 transitions. [2024-11-08 22:50:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1228 transitions. [2024-11-08 22:50:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:50:34,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:35,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:50:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 773 states and 1230 transitions. [2024-11-08 22:50:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1230 transitions. [2024-11-08 22:50:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:50:35,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:35,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:50:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 781 states and 1252 transitions. [2024-11-08 22:50:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1252 transitions. [2024-11-08 22:50:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:50:35,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:35,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,616 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:50:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 782 states and 1253 transitions. [2024-11-08 22:50:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1253 transitions. [2024-11-08 22:50:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:50:35,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:35,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:50:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 783 states and 1254 transitions. [2024-11-08 22:50:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1254 transitions. [2024-11-08 22:50:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:36,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:50:37,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:37,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 784 states and 1256 transitions. [2024-11-08 22:50:37,001 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1256 transitions. [2024-11-08 22:50:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:37,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:50:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 793 states and 1277 transitions. [2024-11-08 22:50:37,128 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1277 transitions. [2024-11-08 22:50:37,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:37,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:37,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:50:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 796 states and 1279 transitions. [2024-11-08 22:50:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1279 transitions. [2024-11-08 22:50:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:38,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:38,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:50:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 799 states and 1281 transitions. [2024-11-08 22:50:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1281 transitions. [2024-11-08 22:50:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:39,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:50:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 802 states and 1283 transitions. [2024-11-08 22:50:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1283 transitions. [2024-11-08 22:50:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:41,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:41,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:50:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 805 states and 1285 transitions. [2024-11-08 22:50:42,626 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1285 transitions. [2024-11-08 22:50:42,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:42,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:42,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:50:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 808 states and 1287 transitions. [2024-11-08 22:50:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1287 transitions. [2024-11-08 22:50:44,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:50:44,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:44,168 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:50:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 811 states and 1289 transitions. [2024-11-08 22:50:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1289 transitions. [2024-11-08 22:50:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:45,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:50:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:45,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 812 states and 1290 transitions. [2024-11-08 22:50:45,560 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1290 transitions. [2024-11-08 22:50:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:45,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:45,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:45,586 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:50:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 815 states and 1294 transitions. [2024-11-08 22:50:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1294 transitions. [2024-11-08 22:50:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 22:50:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 817 states and 1295 transitions. [2024-11-08 22:50:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1295 transitions. [2024-11-08 22:50:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:48,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 22:50:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 819 states and 1296 transitions. [2024-11-08 22:50:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1296 transitions. [2024-11-08 22:50:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:50:49,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 22:50:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 820 states and 1296 transitions. [2024-11-08 22:50:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1296 transitions. [2024-11-08 22:50:50,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:50,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:50,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 22:50:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 823 states and 1298 transitions. [2024-11-08 22:50:52,080 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1298 transitions. [2024-11-08 22:50:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:52,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 22:50:53,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:53,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 826 states and 1300 transitions. [2024-11-08 22:50:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1300 transitions. [2024-11-08 22:50:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:53,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:50:54,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 829 states and 1302 transitions. [2024-11-08 22:50:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1302 transitions. [2024-11-08 22:50:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:54,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:54,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:50:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 832 states and 1304 transitions. [2024-11-08 22:50:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1304 transitions. [2024-11-08 22:50:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:56,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:56,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:50:57,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:57,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 835 states and 1306 transitions. [2024-11-08 22:50:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1306 transitions. [2024-11-08 22:50:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:57,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:57,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:50:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 838 states and 1308 transitions. [2024-11-08 22:50:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1308 transitions. [2024-11-08 22:50:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:50:59,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:59,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:59,267 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-08 22:51:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 838 states and 1307 transitions. [2024-11-08 22:51:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1307 transitions. [2024-11-08 22:51:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:51:00,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:00,120 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-08 22:51:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 843 states and 1312 transitions. [2024-11-08 22:51:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1312 transitions. [2024-11-08 22:51:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:51:03,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:03,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:03,152 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:51:06,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 846 states and 1317 transitions. [2024-11-08 22:51:06,586 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1317 transitions. [2024-11-08 22:51:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:51:06,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:51:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 847 states and 1319 transitions. [2024-11-08 22:51:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1319 transitions. [2024-11-08 22:51:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:51:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-08 22:51:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 853 states and 1325 transitions. [2024-11-08 22:51:11,498 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1325 transitions. [2024-11-08 22:51:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:11,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:51:11,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 856 states and 1329 transitions. [2024-11-08 22:51:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1329 transitions. [2024-11-08 22:51:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:11,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:51:14,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 858 states and 1334 transitions. [2024-11-08 22:51:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1334 transitions. [2024-11-08 22:51:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:14,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:14,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:51:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 869 states and 1353 transitions. [2024-11-08 22:51:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1353 transitions. [2024-11-08 22:51:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:22,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:51:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 880 states and 1374 transitions. [2024-11-08 22:51:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1374 transitions. [2024-11-08 22:51:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:31,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,276 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:51:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 893 states and 1394 transitions. [2024-11-08 22:51:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1394 transitions. [2024-11-08 22:51:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:38,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:51:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 905 states and 1412 transitions. [2024-11-08 22:51:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1412 transitions. [2024-11-08 22:51:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:51:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:48,024 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-08 22:51:58,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 916 states and 1429 transitions. [2024-11-08 22:51:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1429 transitions. [2024-11-08 22:51:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:51:58,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:51:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 919 states and 1434 transitions. [2024-11-08 22:51:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1434 transitions. [2024-11-08 22:51:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:51:59,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:52:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 920 states and 1437 transitions. [2024-11-08 22:52:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1437 transitions. [2024-11-08 22:52:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:52:00,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:52:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 921 states and 1439 transitions. [2024-11-08 22:52:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1439 transitions. [2024-11-08 22:52:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:52:00,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:00,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:52:01,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 927 states and 1446 transitions. [2024-11-08 22:52:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1446 transitions. [2024-11-08 22:52:01,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:52:01,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:52:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 940 states and 1468 transitions. [2024-11-08 22:52:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1468 transitions. [2024-11-08 22:52:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:52:01,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:01,550 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:52:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 942 states and 1469 transitions. [2024-11-08 22:52:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1469 transitions. [2024-11-08 22:52:03,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:52:03,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:52:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 945 states and 1471 transitions. [2024-11-08 22:52:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1471 transitions. [2024-11-08 22:52:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:06,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:06,856 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:52:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 949 states and 1478 transitions. [2024-11-08 22:52:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1478 transitions. [2024-11-08 22:52:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:10,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:10,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:52:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 951 states and 1479 transitions. [2024-11-08 22:52:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1479 transitions. [2024-11-08 22:52:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:14,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:14,334 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:52:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 954 states and 1481 transitions. [2024-11-08 22:52:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1481 transitions. [2024-11-08 22:52:17,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:17,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:17,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:52:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 955 states and 1484 transitions. [2024-11-08 22:52:19,401 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1484 transitions. [2024-11-08 22:52:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:19,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:52:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:23,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 959 states and 1491 transitions. [2024-11-08 22:52:23,087 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1491 transitions. [2024-11-08 22:52:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:52:23,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:52:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 960 states and 1494 transitions. [2024-11-08 22:52:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1494 transitions. [2024-11-08 22:52:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:24,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 962 states and 1495 transitions. [2024-11-08 22:52:24,766 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1495 transitions. [2024-11-08 22:52:24,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:24,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 965 states and 1497 transitions. [2024-11-08 22:52:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1497 transitions. [2024-11-08 22:52:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:24,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:52:28,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:28,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 968 states and 1499 transitions. [2024-11-08 22:52:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1499 transitions. [2024-11-08 22:52:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:28,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:52:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:30,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 971 states and 1501 transitions. [2024-11-08 22:52:30,807 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1501 transitions. [2024-11-08 22:52:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:30,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:30,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:30,846 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:52:34,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 974 states and 1503 transitions. [2024-11-08 22:52:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1503 transitions. [2024-11-08 22:52:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:34,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:52:36,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 977 states and 1505 transitions. [2024-11-08 22:52:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1505 transitions. [2024-11-08 22:52:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:36,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:36,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:52:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:38,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 980 states and 1507 transitions. [2024-11-08 22:52:38,134 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1507 transitions. [2024-11-08 22:52:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:38,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:52:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 983 states and 1509 transitions. [2024-11-08 22:52:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1509 transitions. [2024-11-08 22:52:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:39,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:39,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:52:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 986 states and 1511 transitions. [2024-11-08 22:52:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1511 transitions. [2024-11-08 22:52:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:41,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:52:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:43,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 989 states and 1513 transitions. [2024-11-08 22:52:43,107 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1513 transitions. [2024-11-08 22:52:43,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:43,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:52:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 992 states and 1515 transitions. [2024-11-08 22:52:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1515 transitions. [2024-11-08 22:52:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:52:44,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:44,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:52:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 545 states and 811 transitions. [2024-11-08 22:52:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 811 transitions. [2024-11-08 22:52:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:52:46,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:46,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:52:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 544 states and 807 transitions. [2024-11-08 22:52:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 807 transitions. [2024-11-08 22:52:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:52:47,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 547 states and 809 transitions. [2024-11-08 22:52:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 809 transitions. [2024-11-08 22:52:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:52:47,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,502 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:52:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 549 states and 810 transitions. [2024-11-08 22:52:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 810 transitions. [2024-11-08 22:52:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:52:47,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:52:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 553 states and 819 transitions. [2024-11-08 22:52:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 819 transitions. [2024-11-08 22:52:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:52:47,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:47,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,905 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:52:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 554 states and 820 transitions. [2024-11-08 22:52:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 820 transitions. [2024-11-08 22:52:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:52:48,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:52:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 557 states and 822 transitions. [2024-11-08 22:52:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 822 transitions. [2024-11-08 22:52:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:52:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:52:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 560 states and 824 transitions. [2024-11-08 22:52:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 824 transitions. [2024-11-08 22:52:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:52:48,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:52:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:50,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 562 states and 825 transitions. [2024-11-08 22:52:50,235 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 825 transitions. [2024-11-08 22:52:50,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:52:50,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:50,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:52:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 565 states and 827 transitions. [2024-11-08 22:52:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 827 transitions. [2024-11-08 22:52:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:52:52,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:52,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:52:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 567 states and 828 transitions. [2024-11-08 22:52:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 828 transitions. [2024-11-08 22:52:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:52:54,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:54,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:52:57,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 570 states and 830 transitions. [2024-11-08 22:52:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 830 transitions. [2024-11-08 22:52:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:52:57,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-08 22:53:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 582 states and 849 transitions. [2024-11-08 22:53:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 849 transitions. [2024-11-08 22:53:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:53:07,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,096 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-08 22:53:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 594 states and 868 transitions. [2024-11-08 22:53:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 868 transitions. [2024-11-08 22:53:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:53:16,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:53:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 607 states and 889 transitions. [2024-11-08 22:53:29,034 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 889 transitions. [2024-11-08 22:53:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:53:29,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:29,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:53:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 608 states and 890 transitions. [2024-11-08 22:53:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 890 transitions. [2024-11-08 22:53:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:53:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:53:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 611 states and 892 transitions. [2024-11-08 22:53:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 892 transitions. [2024-11-08 22:53:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:53:31,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:31,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:53:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 613 states and 893 transitions. [2024-11-08 22:53:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 893 transitions. [2024-11-08 22:53:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:53:31,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:53:32,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 619 states and 911 transitions. [2024-11-08 22:53:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 911 transitions. [2024-11-08 22:53:32,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:53:32,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:32,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:53:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 620 states and 913 transitions. [2024-11-08 22:53:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 913 transitions. [2024-11-08 22:53:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:53:32,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:53:33,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 656 states and 985 transitions. [2024-11-08 22:53:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 985 transitions. [2024-11-08 22:53:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:53:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:33,932 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:53:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 657 states and 986 transitions. [2024-11-08 22:53:34,008 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 986 transitions. [2024-11-08 22:53:34,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:53:34,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:34,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:34,047 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:53:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 658 states and 987 transitions. [2024-11-08 22:53:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 987 transitions. [2024-11-08 22:53:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:53:34,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:53:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 661 states and 989 transitions. [2024-11-08 22:53:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 989 transitions. [2024-11-08 22:53:35,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:53:35,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:53:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:37,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 664 states and 991 transitions. [2024-11-08 22:53:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 991 transitions. [2024-11-08 22:53:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:53:37,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:53:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 667 states and 993 transitions. [2024-11-08 22:53:39,632 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 993 transitions. [2024-11-08 22:53:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:53:39,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:53:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:41,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 670 states and 995 transitions. [2024-11-08 22:53:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 995 transitions. [2024-11-08 22:53:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:53:41,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:41,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:53:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:43,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 673 states and 997 transitions. [2024-11-08 22:53:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 997 transitions. [2024-11-08 22:53:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:53:43,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:43,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:53:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 676 states and 999 transitions. [2024-11-08 22:53:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 999 transitions. [2024-11-08 22:53:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:53:44,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:44,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 22:53:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 679 states and 1003 transitions. [2024-11-08 22:53:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1003 transitions. [2024-11-08 22:53:45,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:53:45,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:45,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-08 22:53:46,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 681 states and 1004 transitions. [2024-11-08 22:53:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1004 transitions. [2024-11-08 22:53:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:53:46,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-08 22:53:46,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 682 states and 1004 transitions. [2024-11-08 22:53:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1004 transitions. [2024-11-08 22:53:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:46,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:53:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 685 states and 1006 transitions. [2024-11-08 22:53:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1006 transitions. [2024-11-08 22:53:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:47,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,133 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:53:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 688 states and 1008 transitions. [2024-11-08 22:53:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1008 transitions. [2024-11-08 22:53:47,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:47,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:53:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 691 states and 1010 transitions. [2024-11-08 22:53:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1010 transitions. [2024-11-08 22:53:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:47,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,635 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:53:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 694 states and 1012 transitions. [2024-11-08 22:53:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1012 transitions. [2024-11-08 22:53:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:47,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 22:53:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 698 states and 1019 transitions. [2024-11-08 22:53:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1019 transitions. [2024-11-08 22:53:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:47,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 22:53:48,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 698 states and 1018 transitions. [2024-11-08 22:53:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1018 transitions. [2024-11-08 22:53:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:48,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,216 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 22:53:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 704 states and 1024 transitions. [2024-11-08 22:53:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1024 transitions. [2024-11-08 22:53:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:53:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:48,500 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 22:53:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 709 states and 1029 transitions. [2024-11-08 22:53:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1029 transitions. [2024-11-08 22:53:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:53:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 22:53:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 722 states and 1057 transitions. [2024-11-08 22:53:49,366 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1057 transitions. [2024-11-08 22:53:49,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:53:49,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 22:53:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 733 states and 1078 transitions. [2024-11-08 22:53:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1078 transitions. [2024-11-08 22:53:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:53:49,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:53:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 735 states and 1079 transitions. [2024-11-08 22:53:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1079 transitions. [2024-11-08 22:53:49,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:53:49,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,929 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:53:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 738 states and 1081 transitions. [2024-11-08 22:53:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1081 transitions. [2024-11-08 22:53:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:50,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:53:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 740 states and 1082 transitions. [2024-11-08 22:53:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1082 transitions. [2024-11-08 22:53:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:50,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:53:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 744 states and 1089 transitions. [2024-11-08 22:53:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1089 transitions. [2024-11-08 22:53:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:50,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:53:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 747 states and 1091 transitions. [2024-11-08 22:53:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1091 transitions. [2024-11-08 22:53:51,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:51,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:53:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 748 states and 1094 transitions. [2024-11-08 22:53:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1094 transitions. [2024-11-08 22:53:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:51,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:51,621 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:53:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 752 states and 1101 transitions. [2024-11-08 22:53:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1101 transitions. [2024-11-08 22:53:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:53:51,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:53:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 753 states and 1104 transitions. [2024-11-08 22:53:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1104 transitions. [2024-11-08 22:53:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:53:52,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:53:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 756 states and 1106 transitions. [2024-11-08 22:53:52,628 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1106 transitions. [2024-11-08 22:53:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:53:52,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,884 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:53:53,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 759 states and 1108 transitions. [2024-11-08 22:53:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1108 transitions. [2024-11-08 22:53:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:53:53,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:53,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:53:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 762 states and 1110 transitions. [2024-11-08 22:53:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1110 transitions. [2024-11-08 22:53:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:53:53,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:53,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,428 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:53:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:53,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 765 states and 1112 transitions. [2024-11-08 22:53:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1112 transitions. [2024-11-08 22:53:53,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:53:53,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:53,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 22:54:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 777 states and 1128 transitions. [2024-11-08 22:54:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1128 transitions. [2024-11-08 22:54:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:54:05,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 22:54:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 778 states and 1129 transitions. [2024-11-08 22:54:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1129 transitions. [2024-11-08 22:54:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:54:07,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 22:54:16,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 788 states and 1143 transitions. [2024-11-08 22:54:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1143 transitions. [2024-11-08 22:54:16,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:54:16,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:16,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:16,905 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 22:54:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 790 states and 1144 transitions. [2024-11-08 22:54:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1144 transitions. [2024-11-08 22:54:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:54:17,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:17,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,262 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 22:54:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 792 states and 1145 transitions. [2024-11-08 22:54:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1145 transitions. [2024-11-08 22:54:17,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:54:17,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:17,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 22:54:18,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 795 states and 1147 transitions. [2024-11-08 22:54:18,201 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1147 transitions. [2024-11-08 22:54:18,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:54:18,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:18,252 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-08 22:54:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 798 states and 1149 transitions. [2024-11-08 22:54:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1149 transitions. [2024-11-08 22:54:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:54:18,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:18,679 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:54:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 810 states and 1168 transitions. [2024-11-08 22:54:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1168 transitions. [2024-11-08 22:54:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:54:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:19,005 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:54:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:19,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 822 states and 1187 transitions. [2024-11-08 22:54:19,260 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1187 transitions. [2024-11-08 22:54:19,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:54:19,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:19,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 22:54:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 825 states and 1189 transitions. [2024-11-08 22:54:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1189 transitions. [2024-11-08 22:54:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:54:21,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:21,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:21,417 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 22:54:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 828 states and 1191 transitions. [2024-11-08 22:54:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1191 transitions. [2024-11-08 22:54:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:54:23,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:23,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:23,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 22:54:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:25,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 831 states and 1193 transitions. [2024-11-08 22:54:25,720 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1193 transitions. [2024-11-08 22:54:25,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:54:25,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:25,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 22:54:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 498 states and 707 transitions. [2024-11-08 22:54:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 707 transitions. [2024-11-08 22:54:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:27,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:27,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:54:28,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 501 states and 709 transitions. [2024-11-08 22:54:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 709 transitions. [2024-11-08 22:54:28,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:28,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:54:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 504 states and 711 transitions. [2024-11-08 22:54:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 711 transitions. [2024-11-08 22:54:28,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:28,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:54:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 507 states and 713 transitions. [2024-11-08 22:54:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 713 transitions. [2024-11-08 22:54:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:54:28,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:54:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 510 states and 715 transitions. [2024-11-08 22:54:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 715 transitions. [2024-11-08 22:54:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:54:28,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:54:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:28,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 511 states and 715 transitions. [2024-11-08 22:54:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 715 transitions. [2024-11-08 22:54:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:54:28,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:28,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:28,863 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:54:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 258 states and 331 transitions. [2024-11-08 22:54:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 331 transitions. [2024-11-08 22:54:29,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:54:29,239 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 302 iterations. [2024-11-08 22:54:29,247 INFO L729 CodeCheckObserver]: All specifications hold 12 specifications checked. All of them hold [2024-11-08 22:54:40,152 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-08 22:54:40,152 INFO L77 FloydHoareUtils]: At program point L27(line 27) the Hoare annotation is: true [2024-11-08 22:54:40,152 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-08 22:54:40,153 INFO L77 FloydHoareUtils]: At program point L69(line 69) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ 2147483649 |ULTIMATE.start_main_~i~0#1|) 0))) [2024-11-08 22:54:40,153 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-08 22:54:40,153 INFO L77 FloydHoareUtils]: At program point L61-1(lines 61 70) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0))) [2024-11-08 22:54:40,153 INFO L77 FloydHoareUtils]: At program point L61-3(lines 61 70) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0))) [2024-11-08 22:54:40,153 INFO L77 FloydHoareUtils]: At program point L61-4(lines 61 70) the Hoare annotation is: true [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point L53(line 53) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ 2147483649 |ULTIMATE.start_main_~i~0#1|) 0))) [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point L45-1(lines 45 54) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0))) [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point L45-3(lines 45 54) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0))) [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 67) the Hoare annotation is: true [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point L45-4(lines 45 54) the Hoare annotation is: true [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 38) the Hoare annotation is: true [2024-11-08 22:54:40,154 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 67) the Hoare annotation is: true [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L38(line 38) the Hoare annotation is: true [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L38-1(line 38) the Hoare annotation is: (or (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L63-1(lines 63 68) the Hoare annotation is: (< |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~s~0#1|) [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L63-3(lines 63 68) the Hoare annotation is: (or (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648)) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0)) [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L63-4(lines 63 68) the Hoare annotation is: true [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L47-1(lines 47 52) the Hoare annotation is: (< |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~s~0#1|) [2024-11-08 22:54:40,155 INFO L77 FloydHoareUtils]: At program point L47-3(lines 47 52) the Hoare annotation is: (or (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648)) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0)) [2024-11-08 22:54:40,156 INFO L77 FloydHoareUtils]: At program point L47-4(lines 47 52) the Hoare annotation is: true [2024-11-08 22:54:40,156 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 69) the Hoare annotation is: true [2024-11-08 22:54:40,156 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 69) the Hoare annotation is: true [2024-11-08 22:54:40,157 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: (not (and (<= 700 |ULTIMATE.start_main_~s~0#1|) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (< (+ 2147483649 |ULTIMATE.start_main_~i~0#1|) 0))) [2024-11-08 22:54:40,157 INFO L77 FloydHoareUtils]: At program point L32-1(lines 32 41) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~m~0#1| |ULTIMATE.start_main_~i~0#1|) (<= 1500 |ULTIMATE.start_main_~n~0#1|))) [2024-11-08 22:54:40,157 INFO L77 FloydHoareUtils]: At program point L32-3(lines 32 41) the Hoare annotation is: (or (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (< |ULTIMATE.start_main_~n~0#1| 1500) (< |ULTIMATE.start_main_~s~0#1| 700)) [2024-11-08 22:54:40,157 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) the Hoare annotation is: true [2024-11-08 22:54:40,157 INFO L77 FloydHoareUtils]: At program point L32-4(lines 32 41) the Hoare annotation is: true [2024-11-08 22:54:40,158 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:54:40,158 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 51) the Hoare annotation is: true [2024-11-08 22:54:40,158 INFO L77 FloydHoareUtils]: At program point L67(line 67) the Hoare annotation is: true [2024-11-08 22:54:40,158 INFO L77 FloydHoareUtils]: At program point L67-1(line 67) the Hoare annotation is: (or (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) [2024-11-08 22:54:40,158 INFO L77 FloydHoareUtils]: At program point L34-1(lines 34 39) the Hoare annotation is: (< |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~n~0#1|) [2024-11-08 22:54:40,159 INFO L77 FloydHoareUtils]: At program point L34-3(lines 34 39) the Hoare annotation is: (or (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648)) (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0)) [2024-11-08 22:54:40,159 INFO L77 FloydHoareUtils]: At program point L34-4(lines 34 39) the Hoare annotation is: true [2024-11-08 22:54:40,159 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-08 22:54:40,159 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 500 |ULTIMATE.start_main_~q~0#1|) (<= 700 |ULTIMATE.start_main_~s~0#1|) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= |ULTIMATE.start_main_~q~0#1| 500) (<= 1000 |ULTIMATE.start_main_~m~0#1|) (<= |ULTIMATE.start_main_~n~0#1| 1500) (<= |ULTIMATE.start_main_~s~0#1| 700)) [2024-11-08 22:54:40,160 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: true [2024-11-08 22:54:40,160 INFO L77 FloydHoareUtils]: At program point L51(line 51) the Hoare annotation is: true [2024-11-08 22:54:40,160 INFO L77 FloydHoareUtils]: At program point L51-1(line 51) the Hoare annotation is: (or (< (+ |ULTIMATE.start_main_~i~0#1| 2147483648) 0) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) [2024-11-08 22:54:40,160 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 53) the Hoare annotation is: true [2024-11-08 22:54:40,160 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 5 7) the Hoare annotation is: true [2024-11-08 22:54:40,161 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 5 7) the Hoare annotation is: true [2024-11-08 22:54:40,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:54:40 ImpRootNode [2024-11-08 22:54:40,188 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:54:40,189 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:54:40,189 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:54:40,189 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:54:40,190 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:55" (3/4) ... [2024-11-08 22:54:40,193 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:54:40,197 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-08 22:54:40,202 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2024-11-08 22:54:40,203 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-08 22:54:40,203 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:54:40,203 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:54:40,545 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:54:40,546 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:54:40,546 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:54:40,546 INFO L158 Benchmark]: Toolchain (without parser) took 526304.49ms. Allocated memory was 123.7MB in the beginning and 6.5GB in the end (delta: 6.4GB). Free memory was 88.1MB in the beginning and 5.9GB in the end (delta: -5.8GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-08 22:54:40,547 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:54:40,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.90ms. Allocated memory is still 123.7MB. Free memory was 88.1MB in the beginning and 75.4MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:54:40,555 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.43ms. Allocated memory is still 123.7MB. Free memory was 75.0MB in the beginning and 73.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:54:40,556 INFO L158 Benchmark]: Boogie Preprocessor took 44.64ms. Allocated memory is still 123.7MB. Free memory was 73.4MB in the beginning and 72.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:54:40,556 INFO L158 Benchmark]: RCFGBuilder took 496.13ms. Allocated memory is still 123.7MB. Free memory was 72.2MB in the beginning and 55.0MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:54:40,556 INFO L158 Benchmark]: CodeCheck took 524977.90ms. Allocated memory was 123.7MB in the beginning and 6.5GB in the end (delta: 6.4GB). Free memory was 55.0MB in the beginning and 5.5GB in the end (delta: -5.4GB). Peak memory consumption was 972.3MB. Max. memory is 16.1GB. [2024-11-08 22:54:40,557 INFO L158 Benchmark]: Witness Printer took 357.23ms. Allocated memory is still 6.5GB. Free memory was 5.5GB in the beginning and 5.9GB in the end (delta: -414.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:54:40,559 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 46 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 514.0s, OverallIterations: 302, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 414869 SdHoareTripleChecker+Valid, 1624.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 395700 mSDsluCounter, 36995 SdHoareTripleChecker+Invalid, 1414.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11026 mSDsCounter, 195138 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1218595 IncrementalHoareTripleChecker+Invalid, 1413733 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 195138 mSolverCounterUnsat, 25969 mSDtfsCounter, 1218595 mSolverCounterSat, 17.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 158310 GetRequests, 145659 SyntacticMatches, 10491 SemanticMatches, 2160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2571408 ImplicationChecksByTransitivity, 468.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.7s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 13.4s InterpolantComputationTime, 16532 NumberOfCodeBlocks, 16532 NumberOfCodeBlocksAsserted, 301 NumberOfCheckSat, 16231 ConstructedInterpolants, 0 QuantifiedInterpolants, 41503 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 301 InterpolantComputations, 130 PerfectInterpolantSequences, 21870/26102 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 38]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 51]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 53]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 67]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 67]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 69]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 69]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 12 specifications checked. All of them hold - InvariantResult [Line: 32]: Loop Invariant Derived loop invariant: (((0 <= (i + 2147483648)) || (n < 1500)) || (s < 700)) - InvariantResult [Line: 47]: Loop Invariant Derived loop invariant: ((0 <= (j + 2147483648)) || ((i + 2147483648) < 0)) - InvariantResult [Line: 63]: Location Invariant Derived location invariant: (j < s) - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: !((700 <= s) && ((i + 2147483648) < 0)) - InvariantResult [Line: 45]: Loop Invariant Derived loop invariant: !((700 <= s) && ((i + 2147483648) < 0)) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: ((0 <= (j + 2147483648)) || ((i + 2147483648) < 0)) - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: ((0 <= (j + 2147483648)) || ((i + 2147483648) < 0)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.90ms. Allocated memory is still 123.7MB. Free memory was 88.1MB in the beginning and 75.4MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.43ms. Allocated memory is still 123.7MB. Free memory was 75.0MB in the beginning and 73.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.64ms. Allocated memory is still 123.7MB. Free memory was 73.4MB in the beginning and 72.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 496.13ms. Allocated memory is still 123.7MB. Free memory was 72.2MB in the beginning and 55.0MB in the end (delta: 17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 524977.90ms. Allocated memory was 123.7MB in the beginning and 6.5GB in the end (delta: 6.4GB). Free memory was 55.0MB in the beginning and 5.5GB in the end (delta: -5.4GB). Peak memory consumption was 972.3MB. Max. memory is 16.1GB. * Witness Printer took 357.23ms. Allocated memory is still 6.5GB. Free memory was 5.5GB in the beginning and 5.9GB in the end (delta: -414.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:54:40,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_475b201b-8f48-4d44-891c-0c76d3a4ab7d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE