./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s5if.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_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/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_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s5if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/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_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/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 b618695aa08df106816e7defd71220f009a5c8c09539ff7c8c29235c85f2ce8d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:27:48,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:27:48,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:27:48,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:27:48,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:27:48,974 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:27:48,977 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:27:48,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:27:48,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:27:48,979 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:27:48,979 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:27:48,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:27:48,980 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:27:48,981 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:27:48,981 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:27:48,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:27:48,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:27:48,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:27:48,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:27:48,983 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:27:48,987 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:27:48,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:27:48,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:27:48,988 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:27:48,988 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:27:48,989 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:27:48,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:27:48,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:48,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:27:48,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:27:48,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:27:48,991 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:27:48,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:27:48,993 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_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b618695aa08df106816e7defd71220f009a5c8c09539ff7c8c29235c85f2ce8d [2024-11-08 23:27:49,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:27:49,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:27:49,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:27:49,334 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:27:49,334 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:27:49,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-fpi/s5if.c Unable to find full path for "g++" [2024-11-08 23:27:51,297 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:27:51,467 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:27:51,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/sv-benchmarks/c/array-fpi/s5if.c [2024-11-08 23:27:51,474 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/data/95f043151/0b0954b11a4440ebb2e868865c007355/FLAG6520b74d8 [2024-11-08 23:27:51,491 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/data/95f043151/0b0954b11a4440ebb2e868865c007355 [2024-11-08 23:27:51,494 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:27:51,496 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:27:51,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:51,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:27:51,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:27:51,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10abf33a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51, skipping insertion in model container [2024-11-08 23:27:51,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,527 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:27:51,735 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_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/sv-benchmarks/c/array-fpi/s5if.c[587,600] [2024-11-08 23:27:51,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:51,768 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:27:51,794 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_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/sv-benchmarks/c/array-fpi/s5if.c[587,600] [2024-11-08 23:27:51,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:51,830 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:27:51,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51 WrapperNode [2024-11-08 23:27:51,830 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:51,831 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:51,832 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:27:51,832 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:27:51,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,852 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,879 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-11-08 23:27:51,879 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:51,882 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:27:51,882 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:27:51,882 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:27:51,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,907 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,910 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,911 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,918 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:27:51,919 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:27:51,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:27:51,923 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:27:51,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:51" (1/1) ... [2024-11-08 23:27:51,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:51,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:27:51,954 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:27:51,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8d2629b-4646-44b6-9d8c-6793f2b01cf0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:27:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:27:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:27:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:27:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:27:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:27:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:27:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:27:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:27:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:27:52,071 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:27:52,073 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:27:52,250 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-08 23:27:52,251 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:27:52,310 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:27:52,311 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:27:52,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:52 BoogieIcfgContainer [2024-11-08 23:27:52,311 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:27:52,312 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:27:52,313 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:27:52,324 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:27:52,324 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:52" (1/1) ... [2024-11-08 23:27:52,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:27:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-08 23:27:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-08 23:27:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:27:52,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,785 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 23:27:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-08 23:27:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-08 23:27:52,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:27:52,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,929 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 23:27:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2024-11-08 23:27:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2024-11-08 23:27:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:27:52,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2024-11-08 23:27:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2024-11-08 23:27:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:27:53,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-08 23:27:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-08 23:27:53,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:27:53,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2024-11-08 23:27:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2024-11-08 23:27:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:27:55,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:55,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2024-11-08 23:27:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2024-11-08 23:27:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:27:57,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:57,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 53 transitions. [2024-11-08 23:27:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-11-08 23:27:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:27:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 34 states and 55 transitions. [2024-11-08 23:27:58,223 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 55 transitions. [2024-11-08 23:27:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:27:58,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 42 states and 75 transitions. [2024-11-08 23:28:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 75 transitions. [2024-11-08 23:28:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:28:02,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 49 states and 92 transitions. [2024-11-08 23:28:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 92 transitions. [2024-11-08 23:28:04,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:28:04,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:04,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 50 states and 93 transitions. [2024-11-08 23:28:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 93 transitions. [2024-11-08 23:28:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:28:04,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:04,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:05,302 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 52 states and 95 transitions. [2024-11-08 23:28:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 95 transitions. [2024-11-08 23:28:05,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:05,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:05,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:06,510 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 42 states and 66 transitions. [2024-11-08 23:28:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 66 transitions. [2024-11-08 23:28:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:15,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 48 states and 83 transitions. [2024-11-08 23:28:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 83 transitions. [2024-11-08 23:28:15,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:28:15,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:15,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:18,091 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 52 states and 99 transitions. [2024-11-08 23:28:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 99 transitions. [2024-11-08 23:28:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:22,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:22,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:26,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 56 states and 110 transitions. [2024-11-08 23:28:26,654 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 110 transitions. [2024-11-08 23:28:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:26,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:26,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:26,937 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:27,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 58 states and 113 transitions. [2024-11-08 23:28:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 113 transitions. [2024-11-08 23:28:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:27,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:28,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 59 states and 115 transitions. [2024-11-08 23:28:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 115 transitions. [2024-11-08 23:28:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:28:28,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,088 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 61 states and 118 transitions. [2024-11-08 23:28:30,937 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 118 transitions. [2024-11-08 23:28:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:28:30,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:30,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 68 states and 131 transitions. [2024-11-08 23:28:39,844 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 131 transitions. [2024-11-08 23:28:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:28:39,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 69 states and 131 transitions. [2024-11-08 23:28:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 131 transitions. [2024-11-08 23:28:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:28:41,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:41,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:41,682 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 73 states and 144 transitions. [2024-11-08 23:28:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 144 transitions. [2024-11-08 23:28:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:28:48,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:48,975 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:50,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 75 states and 147 transitions. [2024-11-08 23:28:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 147 transitions. [2024-11-08 23:28:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:28:50,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:50,826 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:51,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:51,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 77 states and 151 transitions. [2024-11-08 23:28:51,701 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 151 transitions. [2024-11-08 23:28:51,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:28:51,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:51,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:51,914 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 78 states and 154 transitions. [2024-11-08 23:28:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 154 transitions. [2024-11-08 23:28:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:28:52,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:52,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:52,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 80 states and 155 transitions. [2024-11-08 23:28:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 155 transitions. [2024-11-08 23:28:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:28:54,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:54,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:08,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 89 states and 171 transitions. [2024-11-08 23:29:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 171 transitions. [2024-11-08 23:29:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:29:08,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:08,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:11,007 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 93 states and 176 transitions. [2024-11-08 23:29:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 176 transitions. [2024-11-08 23:29:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:29:15,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:15,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 97 states and 190 transitions. [2024-11-08 23:29:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 190 transitions. [2024-11-08 23:29:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:29:26,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:28,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 99 states and 191 transitions. [2024-11-08 23:29:28,283 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 191 transitions. [2024-11-08 23:29:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:29:28,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,731 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 101 states and 196 transitions. [2024-11-08 23:29:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 196 transitions. [2024-11-08 23:29:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:29:29,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:32,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 103 states and 203 transitions. [2024-11-08 23:29:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 203 transitions. [2024-11-08 23:29:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:29:32,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 104 states and 204 transitions. [2024-11-08 23:29:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 204 transitions. [2024-11-08 23:29:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:29:33,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:33,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:35,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 105 states and 208 transitions. [2024-11-08 23:29:35,022 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 208 transitions. [2024-11-08 23:29:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:29:35,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:40,034 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 115 states and 228 transitions. [2024-11-08 23:29:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 228 transitions. [2024-11-08 23:29:54,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:29:54,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 117 states and 231 transitions. [2024-11-08 23:30:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 231 transitions. [2024-11-08 23:30:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:30:01,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,083 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 122 states and 238 transitions. [2024-11-08 23:30:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 238 transitions. [2024-11-08 23:30:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:12,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,396 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 126 states and 253 transitions. [2024-11-08 23:30:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 253 transitions. [2024-11-08 23:30:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:21,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:25,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 126 states and 251 transitions. [2024-11-08 23:30:25,355 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 251 transitions. [2024-11-08 23:30:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:25,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:25,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:25,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 128 states and 252 transitions. [2024-11-08 23:30:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 252 transitions. [2024-11-08 23:30:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:26,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:27,184 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 130 states and 259 transitions. [2024-11-08 23:30:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 259 transitions. [2024-11-08 23:30:29,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:29,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:32,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 132 states and 265 transitions. [2024-11-08 23:30:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 265 transitions. [2024-11-08 23:30:32,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:32,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:37,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 134 states and 272 transitions. [2024-11-08 23:30:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 272 transitions. [2024-11-08 23:30:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:30:37,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 136 states and 273 transitions. [2024-11-08 23:30:41,682 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 273 transitions. [2024-11-08 23:30:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:30:41,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 1 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 140 states and 296 transitions. [2024-11-08 23:31:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 296 transitions. [2024-11-08 23:31:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:31:08,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 145 states and 304 transitions. [2024-11-08 23:31:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 304 transitions. [2024-11-08 23:31:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:31:24,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:24,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:27,044 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 150 states and 311 transitions. [2024-11-08 23:31:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 311 transitions. [2024-11-08 23:31:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:31:36,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 154 states and 319 transitions. [2024-11-08 23:31:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 319 transitions. [2024-11-08 23:31:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:31:45,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:45,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:49,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 156 states and 320 transitions. [2024-11-08 23:31:49,812 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 320 transitions. [2024-11-08 23:31:49,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:31:49,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:49,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:50,675 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 158 states and 328 transitions. [2024-11-08 23:31:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 328 transitions. [2024-11-08 23:31:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:31:54,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:54,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:54,963 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:56,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 160 states and 329 transitions. [2024-11-08 23:31:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 329 transitions. [2024-11-08 23:31:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:31:56,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:56,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 162 states and 330 transitions. [2024-11-08 23:31:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 330 transitions. [2024-11-08 23:31:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:31:58,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:58,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 163 states and 330 transitions. [2024-11-08 23:32:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 330 transitions. [2024-11-08 23:32:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:00,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 165 states and 335 transitions. [2024-11-08 23:32:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 335 transitions. [2024-11-08 23:32:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:02,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 167 states and 336 transitions. [2024-11-08 23:32:04,423 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 336 transitions. [2024-11-08 23:32:04,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:04,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 168 states and 343 transitions. [2024-11-08 23:32:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-08 23:32:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:06,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 169 states and 344 transitions. [2024-11-08 23:32:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 344 transitions. [2024-11-08 23:32:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:32:09,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 171 states and 345 transitions. [2024-11-08 23:32:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 345 transitions. [2024-11-08 23:32:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:32:14,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:14,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 4 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:32:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 179 states and 365 transitions. [2024-11-08 23:32:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 365 transitions. [2024-11-08 23:32:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:32:55,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 186 states and 380 transitions. [2024-11-08 23:33:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 380 transitions. [2024-11-08 23:33:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:33:19,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:19,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:25,169 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:40,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:40,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 192 states and 389 transitions. [2024-11-08 23:33:40,290 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 389 transitions. [2024-11-08 23:33:40,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:33:40,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:40,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 194 states and 400 transitions. [2024-11-08 23:33:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 400 transitions. [2024-11-08 23:33:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:33:51,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 197 states and 404 transitions. [2024-11-08 23:33:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 404 transitions. [2024-11-08 23:33:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:33:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:57,546 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:33:58,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:58,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 199 states and 406 transitions. [2024-11-08 23:33:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 406 transitions. [2024-11-08 23:33:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:33:58,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 201 states and 412 transitions. [2024-11-08 23:34:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 412 transitions. [2024-11-08 23:34:01,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:01,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:01,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 203 states and 414 transitions. [2024-11-08 23:34:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 414 transitions. [2024-11-08 23:34:04,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:04,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:04,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:08,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 205 states and 424 transitions. [2024-11-08 23:34:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 424 transitions. [2024-11-08 23:34:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:08,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 206 states and 425 transitions. [2024-11-08 23:34:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 425 transitions. [2024-11-08 23:34:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:12,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:12,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:13,463 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 208 states and 432 transitions. [2024-11-08 23:34:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 432 transitions. [2024-11-08 23:34:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:16,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 210 states and 434 transitions. [2024-11-08 23:34:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 434 transitions. [2024-11-08 23:34:19,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:34:19,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:19,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:23,512 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:34:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 212 states and 436 transitions. [2024-11-08 23:34:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 436 transitions. [2024-11-08 23:34:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:34:26,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:26,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:01,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 223 states and 457 transitions. [2024-11-08 23:35:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 457 transitions. [2024-11-08 23:35:01,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:35:01,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:01,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 9 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:36,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 226 states and 466 transitions. [2024-11-08 23:35:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 466 transitions. [2024-11-08 23:35:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:35:36,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:35:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 228 states and 468 transitions. [2024-11-08 23:35:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 468 transitions. [2024-11-08 23:35:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:35:45,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 235 states and 488 transitions. [2024-11-08 23:36:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 488 transitions. [2024-11-08 23:36:02,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:02,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:02,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 237 states and 499 transitions. [2024-11-08 23:36:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 499 transitions. [2024-11-08 23:36:08,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:08,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:08,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:14,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:14,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 239 states and 506 transitions. [2024-11-08 23:36:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 506 transitions. [2024-11-08 23:36:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:14,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:14,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:17,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 241 states and 508 transitions. [2024-11-08 23:36:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 508 transitions. [2024-11-08 23:36:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:17,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:17,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:19,502 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 243 states and 510 transitions. [2024-11-08 23:36:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 510 transitions. [2024-11-08 23:36:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:21,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:25,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 245 states and 512 transitions. [2024-11-08 23:36:25,062 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 512 transitions. [2024-11-08 23:36:25,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:25,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:25,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:26,971 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:28,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 247 states and 514 transitions. [2024-11-08 23:36:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 514 transitions. [2024-11-08 23:36:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:28,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:30,498 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:32,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 249 states and 516 transitions. [2024-11-08 23:36:32,305 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 516 transitions. [2024-11-08 23:36:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:32,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:32,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:36,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 251 states and 522 transitions. [2024-11-08 23:36:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 522 transitions. [2024-11-08 23:36:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:36,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:42,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 252 states and 523 transitions. [2024-11-08 23:36:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 523 transitions. [2024-11-08 23:36:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:42,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 254 states and 527 transitions. [2024-11-08 23:36:47,846 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 527 transitions. [2024-11-08 23:36:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:47,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:47,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:51,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 256 states and 528 transitions. [2024-11-08 23:36:51,430 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 528 transitions. [2024-11-08 23:36:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:36:51,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:51,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:56,929 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:01,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 258 states and 530 transitions. [2024-11-08 23:37:01,466 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 530 transitions. [2024-11-08 23:37:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:37:01,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 81 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 259 states and 532 transitions. [2024-11-08 23:37:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 532 transitions. [2024-11-08 23:37:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:37:12,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,446 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:47,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 266 states and 545 transitions. [2024-11-08 23:37:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 545 transitions. [2024-11-08 23:37:47,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:37:47,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 272 states and 555 transitions. [2024-11-08 23:38:09,224 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 555 transitions. [2024-11-08 23:38:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:38:09,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:09,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 280 states and 586 transitions. [2024-11-08 23:38:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 586 transitions. [2024-11-08 23:38:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:38:29,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,952 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 282 states and 589 transitions. [2024-11-08 23:38:42,952 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 589 transitions. [2024-11-08 23:38:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:38:42,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:42,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:45,593 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 284 states and 591 transitions. [2024-11-08 23:38:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 591 transitions. [2024-11-08 23:38:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:38:47,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:55,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:55,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 286 states and 601 transitions. [2024-11-08 23:38:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 601 transitions. [2024-11-08 23:38:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:38:55,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:55,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,457 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 287 states and 601 transitions. [2024-11-08 23:39:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 601 transitions. [2024-11-08 23:39:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:00,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 289 states and 603 transitions. [2024-11-08 23:39:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 603 transitions. [2024-11-08 23:39:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:05,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 290 states and 612 transitions. [2024-11-08 23:39:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 612 transitions. [2024-11-08 23:39:09,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:09,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,535 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:15,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:15,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 291 states and 615 transitions. [2024-11-08 23:39:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 615 transitions. [2024-11-08 23:39:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:15,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:15,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:21,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 293 states and 619 transitions. [2024-11-08 23:39:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 619 transitions. [2024-11-08 23:39:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:21,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:24,512 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 295 states and 621 transitions. [2024-11-08 23:39:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 621 transitions. [2024-11-08 23:39:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:26,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:26,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:31,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 297 states and 623 transitions. [2024-11-08 23:39:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 623 transitions. [2024-11-08 23:39:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:31,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:31,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 299 states and 629 transitions. [2024-11-08 23:39:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 629 transitions. [2024-11-08 23:39:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:36,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:39,799 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 301 states and 631 transitions. [2024-11-08 23:39:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 631 transitions. [2024-11-08 23:39:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:42,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:46,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 303 states and 633 transitions. [2024-11-08 23:39:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 633 transitions. [2024-11-08 23:39:46,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:46,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:46,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 305 states and 634 transitions. [2024-11-08 23:39:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 634 transitions. [2024-11-08 23:39:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:39:51,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:51,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 102 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 308 states and 637 transitions. [2024-11-08 23:40:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 637 transitions. [2024-11-08 23:40:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:40:03,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 121 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 299 states and 617 transitions. [2024-11-08 23:40:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 617 transitions. [2024-11-08 23:40:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:40:22,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:22,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:39,434 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 307 states and 632 transitions. [2024-11-08 23:41:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 632 transitions. [2024-11-08 23:41:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:41:13,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat