./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label31.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/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_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label31.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 551c8cd27cd204721a871207fbad57179513fcb8df31dc5df2cc3aa91a7b854c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:49:01,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:49:01,914 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:49:01,918 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:49:01,919 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:49:01,957 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:49:01,958 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:49:01,958 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:49:01,959 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:49:01,960 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:49:01,960 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:49:01,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:49:01,961 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:49:01,962 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:49:01,963 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:49:01,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:49:01,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:49:01,963 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:49:01,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:49:01,964 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:49:01,968 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:49:01,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:49:01,969 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:49:01,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:49:01,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:49:01,970 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:49:01,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:49:01,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:49:01,971 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:49:01,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:49:01,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:49:01,972 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:49:01,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:49:01,975 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_94e52843-ef1c-47df-bf29-05631be31008/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 551c8cd27cd204721a871207fbad57179513fcb8df31dc5df2cc3aa91a7b854c [2024-11-08 23:49:02,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:49:02,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:49:02,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:49:02,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:49:02,365 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:49:02,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label31.c Unable to find full path for "g++" [2024-11-08 23:49:04,303 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:49:05,029 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:49:05,029 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/sv-benchmarks/c/eca-rers2012/Problem06_label31.c [2024-11-08 23:49:05,075 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/data/f144a6455/bedf234379d948aa910123117a3e464f/FLAGe37c07a86 [2024-11-08 23:49:05,378 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/data/f144a6455/bedf234379d948aa910123117a3e464f [2024-11-08 23:49:05,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:49:05,385 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:49:05,387 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:49:05,387 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:49:05,396 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:49:05,398 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:49:05" (1/1) ... [2024-11-08 23:49:05,400 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef644e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:05, skipping insertion in model container [2024-11-08 23:49:05,403 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:49:05" (1/1) ... [2024-11-08 23:49:05,603 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:49:07,686 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/sv-benchmarks/c/eca-rers2012/Problem06_label31.c[337677,337690] [2024-11-08 23:49:07,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:49:07,722 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:49:08,919 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/sv-benchmarks/c/eca-rers2012/Problem06_label31.c[337677,337690] [2024-11-08 23:49:08,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:49:08,974 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:49:08,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08 WrapperNode [2024-11-08 23:49:08,975 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:49:08,976 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:49:08,976 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:49:08,976 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:49:08,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,066 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,438 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:49:09,439 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:49:09,440 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:49:09,440 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:49:09,440 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:49:09,453 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,489 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,489 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,834 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:09,978 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:10,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:10,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:49:10,120 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:49:10,120 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:49:10,121 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:49:10,122 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:08" (1/1) ... [2024-11-08 23:49:10,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:49:10,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:49:10,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:49:10,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e52843-ef1c-47df-bf29-05631be31008/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:49:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:49:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:49:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:49:10,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:49:10,351 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:49:10,354 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:49:19,195 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:49:19,196 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:49:20,714 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:49:20,714 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:49:20,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:49:20 BoogieIcfgContainer [2024-11-08 23:49:20,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:49:20,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:49:20,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:49:20,728 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:49:20,729 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:49:20" (1/1) ... [2024-11-08 23:49:20,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:49:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:20,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:49:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:49:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:49:20,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:21,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-08 23:49:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-08 23:49:34,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:49:34,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:34,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-08 23:49:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-08 23:49:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:49:38,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:38,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:42,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-08 23:49:42,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-08 23:49:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:49:42,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-08 23:49:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-08 23:49:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:49:45,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-08 23:49:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-08 23:49:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:49:48,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:48,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-08 23:49:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-08 23:49:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:49:50,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4353 states to 3069 states and 4353 transitions. [2024-11-08 23:49:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 4353 transitions. [2024-11-08 23:49:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:49:59,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 3996 states and 5342 transitions. [2024-11-08 23:50:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5342 transitions. [2024-11-08 23:50:09,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 23:50:09,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:09,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,988 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:10,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:10,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 4001 states and 5369 transitions. [2024-11-08 23:50:10,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 5369 transitions. [2024-11-08 23:50:10,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-08 23:50:10,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:10,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:13,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:13,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5396 states to 4009 states and 5396 transitions. [2024-11-08 23:50:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 5396 transitions. [2024-11-08 23:50:13,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 23:50:13,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:13,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 127 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5611 states to 4136 states and 5611 transitions. [2024-11-08 23:50:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 5611 transitions. [2024-11-08 23:50:18,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 23:50:18,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:18,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:50:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 4258 states and 5743 transitions. [2024-11-08 23:50:22,785 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 5743 transitions. [2024-11-08 23:50:22,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:50:22,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:22,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:50:24,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 4269 states and 5762 transitions. [2024-11-08 23:50:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5762 transitions. [2024-11-08 23:50:24,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 23:50:24,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:24,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 4398 states and 5955 transitions. [2024-11-08 23:50:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 4398 states and 5955 transitions. [2024-11-08 23:50:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1063 [2024-11-08 23:50:29,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:29,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:50:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5962 states to 4402 states and 5962 transitions. [2024-11-08 23:50:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4402 states and 5962 transitions. [2024-11-08 23:50:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-11-08 23:50:30,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:31,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 4535 states and 6149 transitions. [2024-11-08 23:50:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 6149 transitions. [2024-11-08 23:50:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-11-08 23:50:36,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:50:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 4671 states and 6302 transitions. [2024-11-08 23:50:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 4671 states and 6302 transitions. [2024-11-08 23:50:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1070 [2024-11-08 23:50:41,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:41,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 4685 states and 6326 transitions. [2024-11-08 23:50:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 4685 states and 6326 transitions. [2024-11-08 23:50:44,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:50:44,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:44,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:50:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 4692 states and 6342 transitions. [2024-11-08 23:50:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 4692 states and 6342 transitions. [2024-11-08 23:50:46,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:50:46,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:46,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 4713 states and 6367 transitions. [2024-11-08 23:50:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 4713 states and 6367 transitions. [2024-11-08 23:50:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:50:48,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:48,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:50:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 4856 states and 6529 transitions. [2024-11-08 23:50:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4856 states and 6529 transitions. [2024-11-08 23:50:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:50:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:50:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 4867 states and 6546 transitions. [2024-11-08 23:50:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 4867 states and 6546 transitions. [2024-11-08 23:50:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-08 23:50:56,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 153 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:50:59,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6548 states to 4868 states and 6548 transitions. [2024-11-08 23:50:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 4868 states and 6548 transitions. [2024-11-08 23:50:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-08 23:50:59,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:59,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6576 states to 4887 states and 6576 transitions. [2024-11-08 23:51:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4887 states and 6576 transitions. [2024-11-08 23:51:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-11-08 23:51:04,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:04,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:06,244 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 146 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6676 states to 4968 states and 6676 transitions. [2024-11-08 23:51:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 4968 states and 6676 transitions. [2024-11-08 23:51:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-08 23:51:09,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:51:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 4973 states and 6682 transitions. [2024-11-08 23:51:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 4973 states and 6682 transitions. [2024-11-08 23:51:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1079 [2024-11-08 23:51:11,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:11,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 148 proven. 29 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:51:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6697 states to 4984 states and 6697 transitions. [2024-11-08 23:51:15,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4984 states and 6697 transitions. [2024-11-08 23:51:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:51:15,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 179 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6732 states to 5008 states and 6732 transitions. [2024-11-08 23:51:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 5008 states and 6732 transitions. [2024-11-08 23:51:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:51:20,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:51:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 5019 states and 6750 transitions. [2024-11-08 23:51:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 6750 transitions. [2024-11-08 23:51:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-11-08 23:51:23,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,763 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:51:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 5027 states and 6761 transitions. [2024-11-08 23:51:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5027 states and 6761 transitions. [2024-11-08 23:51:25,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 23:51:25,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:25,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:51:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6781 states to 5040 states and 6781 transitions. [2024-11-08 23:51:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 5040 states and 6781 transitions. [2024-11-08 23:51:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-08 23:51:28,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:28,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:51:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 5076 states and 6882 transitions. [2024-11-08 23:51:33,255 INFO L276 IsEmpty]: Start isEmpty. Operand 5076 states and 6882 transitions. [2024-11-08 23:51:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:51:33,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:33,963 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:51:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6888 states to 5080 states and 6888 transitions. [2024-11-08 23:51:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 5080 states and 6888 transitions. [2024-11-08 23:51:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:51:34,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:34,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:51:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 5117 states and 6997 transitions. [2024-11-08 23:51:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 5117 states and 6997 transitions. [2024-11-08 23:51:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-08 23:51:40,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:51:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7007 states to 5124 states and 7007 transitions. [2024-11-08 23:51:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 7007 transitions. [2024-11-08 23:51:42,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:51:42,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:42,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:51:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:45,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 5142 states and 7034 transitions. [2024-11-08 23:51:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 7034 transitions. [2024-11-08 23:51:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 23:51:45,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 173 proven. 23 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:51:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7220 states to 5272 states and 7220 transitions. [2024-11-08 23:51:54,097 INFO L276 IsEmpty]: Start isEmpty. Operand 5272 states and 7220 transitions. [2024-11-08 23:51:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-08 23:51:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:51:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 5284 states and 7237 transitions. [2024-11-08 23:51:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 5284 states and 7237 transitions. [2024-11-08 23:51:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-08 23:51:56,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 181 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 5290 states and 7249 transitions. [2024-11-08 23:51:58,843 INFO L276 IsEmpty]: Start isEmpty. Operand 5290 states and 7249 transitions. [2024-11-08 23:51:58,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-08 23:51:58,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:58,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:59,857 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 181 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 5291 states and 7249 transitions. [2024-11-08 23:52:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 5291 states and 7249 transitions. [2024-11-08 23:52:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:52:00,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:00,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:01,201 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7267 states to 5303 states and 7267 transitions. [2024-11-08 23:52:03,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5303 states and 7267 transitions. [2024-11-08 23:52:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:52:03,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 5304 states and 7272 transitions. [2024-11-08 23:52:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 5304 states and 7272 transitions. [2024-11-08 23:52:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:52:04,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:04,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:05,942 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7279 states to 5310 states and 7279 transitions. [2024-11-08 23:52:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 5310 states and 7279 transitions. [2024-11-08 23:52:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 23:52:07,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:07,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:52:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7282 states to 5312 states and 7282 transitions. [2024-11-08 23:52:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 5312 states and 7282 transitions. [2024-11-08 23:52:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2024-11-08 23:52:07,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:07,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 166 proven. 39 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:52:13,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7308 states to 5331 states and 7308 transitions. [2024-11-08 23:52:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 5331 states and 7308 transitions. [2024-11-08 23:52:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-08 23:52:13,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7450 states to 5451 states and 7450 transitions. [2024-11-08 23:52:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 5451 states and 7450 transitions. [2024-11-08 23:52:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:52:21,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 185 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:23,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7456 states to 5455 states and 7456 transitions. [2024-11-08 23:52:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 5455 states and 7456 transitions. [2024-11-08 23:52:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:52:23,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:23,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:24,434 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 185 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7463 states to 5462 states and 7463 transitions. [2024-11-08 23:52:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 7463 transitions. [2024-11-08 23:52:25,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:25,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:25,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:26,741 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7476 states to 5470 states and 7476 transitions. [2024-11-08 23:52:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 5470 states and 7476 transitions. [2024-11-08 23:52:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:27,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7502 states to 5484 states and 7502 transitions. [2024-11-08 23:52:33,469 INFO L276 IsEmpty]: Start isEmpty. Operand 5484 states and 7502 transitions. [2024-11-08 23:52:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:33,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 184 proven. 36 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:52:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:38,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7523 states to 5499 states and 7523 transitions. [2024-11-08 23:52:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 5499 states and 7523 transitions. [2024-11-08 23:52:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:38,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:40,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:40,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7525 states to 5500 states and 7525 transitions. [2024-11-08 23:52:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 5500 states and 7525 transitions. [2024-11-08 23:52:40,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:40,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:40,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 184 proven. 36 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:52:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7527 states to 5501 states and 7527 transitions. [2024-11-08 23:52:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5501 states and 7527 transitions. [2024-11-08 23:52:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:43,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:43,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:45,191 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 186 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 5512 states and 7543 transitions. [2024-11-08 23:52:47,989 INFO L276 IsEmpty]: Start isEmpty. Operand 5512 states and 7543 transitions. [2024-11-08 23:52:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:52:47,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:47,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,509 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:52:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:51,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7587 states to 5550 states and 7587 transitions. [2024-11-08 23:52:51,698 INFO L276 IsEmpty]: Start isEmpty. Operand 5550 states and 7587 transitions. [2024-11-08 23:52:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:52:51,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 23:52:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7627 states to 5571 states and 7627 transitions. [2024-11-08 23:52:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 5571 states and 7627 transitions. [2024-11-08 23:52:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:52:56,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:56,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7629 states to 5573 states and 7629 transitions. [2024-11-08 23:52:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 5573 states and 7629 transitions. [2024-11-08 23:52:57,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-08 23:52:57,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 177 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:53:11,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7840 states to 5731 states and 7840 transitions. [2024-11-08 23:53:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 5731 states and 7840 transitions. [2024-11-08 23:53:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-08 23:53:11,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:53:19,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7886 states to 5756 states and 7886 transitions. [2024-11-08 23:53:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 5756 states and 7886 transitions. [2024-11-08 23:53:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-08 23:53:19,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:20,448 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:53:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:22,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7903 states to 5764 states and 7903 transitions. [2024-11-08 23:53:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 5764 states and 7903 transitions. [2024-11-08 23:53:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-08 23:53:22,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:23,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 190 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7908 states to 5769 states and 7908 transitions. [2024-11-08 23:53:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 5769 states and 7908 transitions. [2024-11-08 23:53:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-08 23:53:24,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:24,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 209 proven. 40 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:53:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 5908 states and 8082 transitions. [2024-11-08 23:53:41,052 INFO L276 IsEmpty]: Start isEmpty. Operand 5908 states and 8082 transitions. [2024-11-08 23:53:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-08 23:53:41,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 179 proven. 42 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:53:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8227 states to 5999 states and 8227 transitions. [2024-11-08 23:53:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 5999 states and 8227 transitions. [2024-11-08 23:53:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-08 23:53:53,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:53,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:54:03,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8283 states to 6023 states and 8283 transitions. [2024-11-08 23:54:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 6023 states and 8283 transitions. [2024-11-08 23:54:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1101 [2024-11-08 23:54:03,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:05,672 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 249 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:54:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:09,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8295 states to 6029 states and 8295 transitions. [2024-11-08 23:54:09,111 INFO L276 IsEmpty]: Start isEmpty. Operand 6029 states and 8295 transitions. [2024-11-08 23:54:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:54:09,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:54:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8309 states to 6039 states and 8309 transitions. [2024-11-08 23:54:13,368 INFO L276 IsEmpty]: Start isEmpty. Operand 6039 states and 8309 transitions. [2024-11-08 23:54:13,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:54:13,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:13,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 180 proven. 43 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:54:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8347 states to 6062 states and 8347 transitions. [2024-11-08 23:54:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 6062 states and 8347 transitions. [2024-11-08 23:54:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-08 23:54:23,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:23,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:23,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:24,429 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:54:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8360 states to 6070 states and 8360 transitions. [2024-11-08 23:54:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 6070 states and 8360 transitions. [2024-11-08 23:54:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-08 23:54:27,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:27,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:30,270 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 6101 states and 8400 transitions. [2024-11-08 23:54:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 6101 states and 8400 transitions. [2024-11-08 23:54:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-08 23:54:38,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:54:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8405 states to 6104 states and 8405 transitions. [2024-11-08 23:54:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 6104 states and 8405 transitions. [2024-11-08 23:54:40,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-08 23:54:40,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:40,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:42,325 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.