./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/dirname-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/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_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/dirname-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash deade1e5790a25ffe3efe3f50079c7cd07ab83afaa52029d4373e6401cf093c7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:24:55,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:24:55,599 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 22:24:55,608 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:24:55,609 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:24:55,646 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:24:55,649 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:24:55,650 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:24:55,651 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:24:55,652 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:24:55,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:24:55,653 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:24:55,653 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:24:55,654 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:24:55,656 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:24:55,656 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:24:55,656 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:24:55,657 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:24:55,657 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:24:55,657 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:24:55,658 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:24:55,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:24:55,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:24:55,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:24:55,663 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:24:55,664 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:24:55,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:24:55,664 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_cfc4aa1e-42ad-4566-9110-eb4566f43f65/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> deade1e5790a25ffe3efe3f50079c7cd07ab83afaa52029d4373e6401cf093c7 [2024-11-08 22:24:55,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:24:56,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:24:56,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:24:56,014 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:24:56,015 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:24:56,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/busybox-1.22.0/dirname-1.i Unable to find full path for "g++" [2024-11-08 22:24:58,090 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:24:58,405 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:24:58,406 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/sv-benchmarks/c/busybox-1.22.0/dirname-1.i [2024-11-08 22:24:58,431 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/data/ff2fa06f6/2a0d59da244e4353b5f45326f19463b2/FLAG36948a2bd [2024-11-08 22:24:58,664 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/data/ff2fa06f6/2a0d59da244e4353b5f45326f19463b2 [2024-11-08 22:24:58,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:24:58,667 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:24:58,669 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:24:58,669 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:24:58,673 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:24:58,673 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,674 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440113c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:58, skipping insertion in model container [2024-11-08 22:24:58,675 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:24:58" (1/1) ... [2024-11-08 22:24:58,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:24:59,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:24:59,504 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:24:59,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:24:59,765 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:24:59,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59 WrapperNode [2024-11-08 22:24:59,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:24:59,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:24:59,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:24:59,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:24:59,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,879 INFO L138 Inliner]: procedures = 344, calls = 498, calls flagged for inlining = 13, calls inlined = 8, statements flattened = 661 [2024-11-08 22:24:59,880 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:24:59,881 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:24:59,881 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:24:59,881 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:24:59,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,900 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,901 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,948 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,960 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,970 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:24:59,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:24:59,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:24:59,985 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:24:59,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:24:59,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:24:59" (1/1) ... [2024-11-08 22:25:00,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:25:00,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:25:00,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:25:00,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4aa1e-42ad-4566-9110-eb4566f43f65/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:25:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:25:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:25:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:25:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:25:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:25:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:25:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:25:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:25:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:25:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:25:00,316 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:25:00,318 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:25:01,265 INFO L? ?]: Removed 175 outVars from TransFormulas that were not future-live. [2024-11-08 22:25:01,266 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:25:01,432 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:25:01,433 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 22:25:01,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:25:01 BoogieIcfgContainer [2024-11-08 22:25:01,434 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:25:01,435 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:25:01,436 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:25:01,447 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:25:01,448 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:25:01" (1/1) ... [2024-11-08 22:25:01,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:25:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 152 states and 172 transitions. [2024-11-08 22:25:01,537 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 172 transitions. [2024-11-08 22:25:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:25:01,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,227 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 22:25:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 151 states and 171 transitions. [2024-11-08 22:25:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 171 transitions. [2024-11-08 22:25:02,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:25:02,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,676 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 22:25:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:02,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 150 states and 170 transitions. [2024-11-08 22:25:02,863 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 170 transitions. [2024-11-08 22:25:02,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:25:02,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:02,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:03,099 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 22:25:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 151 states and 172 transitions. [2024-11-08 22:25:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 172 transitions. [2024-11-08 22:25:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:25:03,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:03,263 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 22:25:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 153 states and 176 transitions. [2024-11-08 22:25:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 176 transitions. [2024-11-08 22:25:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:25:03,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:03,765 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 22:25:04,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 156 states and 179 transitions. [2024-11-08 22:25:04,013 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 179 transitions. [2024-11-08 22:25:04,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:25:04,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 157 states and 182 transitions. [2024-11-08 22:25:04,344 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 182 transitions. [2024-11-08 22:25:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:25:04,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:25:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 157 states and 181 transitions. [2024-11-08 22:25:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 181 transitions. [2024-11-08 22:25:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:25:04,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 160 states and 185 transitions. [2024-11-08 22:25:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 185 transitions. [2024-11-08 22:25:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:25:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:05,781 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 22:25:06,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 163 states and 191 transitions. [2024-11-08 22:25:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 191 transitions. [2024-11-08 22:25:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:25:06,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:25:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 163 states and 190 transitions. [2024-11-08 22:25:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 190 transitions. [2024-11-08 22:25:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:25:06,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 164 states and 190 transitions. [2024-11-08 22:25:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 190 transitions. [2024-11-08 22:25:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:25:06,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 163 states and 189 transitions. [2024-11-08 22:25:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 189 transitions. [2024-11-08 22:25:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:25:07,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:07,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 166 states and 195 transitions. [2024-11-08 22:25:07,864 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 195 transitions. [2024-11-08 22:25:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:25:07,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:07,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:25:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 166 states and 194 transitions. [2024-11-08 22:25:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 194 transitions. [2024-11-08 22:25:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:25:08,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:08,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:08,716 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 22:25:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 169 states and 200 transitions. [2024-11-08 22:25:09,601 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 200 transitions. [2024-11-08 22:25:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:25:09,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,730 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:25:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 169 states and 199 transitions. [2024-11-08 22:25:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 199 transitions. [2024-11-08 22:25:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:25:10,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 172 states and 207 transitions. [2024-11-08 22:25:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 207 transitions. [2024-11-08 22:25:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:25:10,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:25:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 172 states and 206 transitions. [2024-11-08 22:25:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 206 transitions. [2024-11-08 22:25:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:25:10,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 174 states and 206 transitions. [2024-11-08 22:25:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 206 transitions. [2024-11-08 22:25:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:25:12,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:12,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 177 states and 214 transitions. [2024-11-08 22:25:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 214 transitions. [2024-11-08 22:25:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:25:12,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:12,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 178 states and 215 transitions. [2024-11-08 22:25:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 215 transitions. [2024-11-08 22:25:13,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:25:13,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:14,070 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:25:14,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 178 states and 214 transitions. [2024-11-08 22:25:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 214 transitions. [2024-11-08 22:25:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:25:14,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 181 states and 222 transitions. [2024-11-08 22:25:14,985 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 222 transitions. [2024-11-08 22:25:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:25:14,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:14,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:25:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:15,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 181 states and 221 transitions. [2024-11-08 22:25:15,349 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 221 transitions. [2024-11-08 22:25:15,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:25:15,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:15,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:15,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 45 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 182 states and 221 transitions. [2024-11-08 22:25:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 221 transitions. [2024-11-08 22:25:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:25:16,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:16,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:17,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 185 states and 229 transitions. [2024-11-08 22:25:17,077 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 229 transitions. [2024-11-08 22:25:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:25:17,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 63 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:18,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 186 states and 230 transitions. [2024-11-08 22:25:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2024-11-08 22:25:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:25:18,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:18,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:18,335 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 22:25:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:18,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 186 states and 229 transitions. [2024-11-08 22:25:18,638 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2024-11-08 22:25:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:25:18,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:19,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 189 states and 237 transitions. [2024-11-08 22:25:19,393 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 237 transitions. [2024-11-08 22:25:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:25:19,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:19,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:19,493 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:25:19,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 189 states and 236 transitions. [2024-11-08 22:25:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 236 transitions. [2024-11-08 22:25:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:25:19,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 84 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:20,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 190 states and 236 transitions. [2024-11-08 22:25:20,875 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 236 transitions. [2024-11-08 22:25:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:25:20,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:20,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 193 states and 240 transitions. [2024-11-08 22:25:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 240 transitions. [2024-11-08 22:25:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:25:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:25:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 193 states and 239 transitions. [2024-11-08 22:25:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 239 transitions. [2024-11-08 22:25:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:25:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 196 states and 244 transitions. [2024-11-08 22:25:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 244 transitions. [2024-11-08 22:25:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:25:24,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:24,399 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:25:24,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 196 states and 243 transitions. [2024-11-08 22:25:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 243 transitions. [2024-11-08 22:25:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:25:24,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:24,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 137 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 175 states and 193 transitions. [2024-11-08 22:25:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 193 transitions. [2024-11-08 22:25:25,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:25:25,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 174 states and 192 transitions. [2024-11-08 22:25:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 192 transitions. [2024-11-08 22:25:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:25:27,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 175 states and 194 transitions. [2024-11-08 22:25:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 194 transitions. [2024-11-08 22:25:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:25:27,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:28,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 178 states and 201 transitions. [2024-11-08 22:25:28,605 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 201 transitions. [2024-11-08 22:25:28,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:25:28,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:28,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:30,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 181 states and 206 transitions. [2024-11-08 22:25:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 206 transitions. [2024-11-08 22:25:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:25:30,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 181 states and 205 transitions. [2024-11-08 22:25:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 205 transitions. [2024-11-08 22:25:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:25:31,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:31,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:31,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 180 states and 204 transitions. [2024-11-08 22:25:31,383 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 204 transitions. [2024-11-08 22:25:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:25:31,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:31,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,983 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 181 states and 206 transitions. [2024-11-08 22:25:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 206 transitions. [2024-11-08 22:25:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:25:32,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:32,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:32,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:33,240 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:35,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 186 states and 215 transitions. [2024-11-08 22:25:35,443 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 215 transitions. [2024-11-08 22:25:35,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:25:35,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:35,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 191 states and 225 transitions. [2024-11-08 22:25:41,032 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 225 transitions. [2024-11-08 22:25:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:25:41,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 192 states and 227 transitions. [2024-11-08 22:25:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 227 transitions. [2024-11-08 22:25:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:25:41,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 194 states and 230 transitions. [2024-11-08 22:25:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 230 transitions. [2024-11-08 22:25:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:25:42,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:42,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 198 states and 238 transitions. [2024-11-08 22:25:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 238 transitions. [2024-11-08 22:25:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:25:46,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:46,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:52,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:52,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 202 states and 246 transitions. [2024-11-08 22:25:52,012 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 246 transitions. [2024-11-08 22:25:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:25:52,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:52,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 205 states and 253 transitions. [2024-11-08 22:25:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 253 transitions. [2024-11-08 22:25:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:25:52,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:52,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 209 states and 261 transitions. [2024-11-08 22:25:53,936 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 261 transitions. [2024-11-08 22:25:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:25:53,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:54,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:25:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:59,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-08 22:25:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-08 22:25:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:25:59,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:59,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:02,102 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:26:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 221 states and 288 transitions. [2024-11-08 22:26:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 288 transitions. [2024-11-08 22:26:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:26:06,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:06,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 22:26:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 221 states and 287 transitions. [2024-11-08 22:26:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 287 transitions. [2024-11-08 22:26:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:26:06,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:06,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 22:26:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 222 states and 287 transitions. [2024-11-08 22:26:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 287 transitions. [2024-11-08 22:26:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:26:08,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:26:12,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 226 states and 294 transitions. [2024-11-08 22:26:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 294 transitions. [2024-11-08 22:26:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:26:12,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:12,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:26:19,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:19,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 230 states and 304 transitions. [2024-11-08 22:26:19,620 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 304 transitions. [2024-11-08 22:26:19,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:26:19,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:19,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:26:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:20,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 231 states and 305 transitions. [2024-11-08 22:26:20,889 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 305 transitions. [2024-11-08 22:26:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:26:20,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:20,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:26:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 231 states and 304 transitions. [2024-11-08 22:26:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 304 transitions. [2024-11-08 22:26:22,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:26:22,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:22,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 22:26:26,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 235 states and 310 transitions. [2024-11-08 22:26:26,709 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 310 transitions. [2024-11-08 22:26:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:26:26,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:26:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-11-08 22:26:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-11-08 22:26:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:26:34,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-08 22:26:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 239 states and 319 transitions. [2024-11-08 22:26:35,435 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 319 transitions. [2024-11-08 22:26:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:26:35,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:35,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-08 22:26:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 240 states and 319 transitions. [2024-11-08 22:26:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 319 transitions. [2024-11-08 22:26:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:26:36,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:37,407 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:26:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:40,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 244 states and 325 transitions. [2024-11-08 22:26:40,985 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 325 transitions. [2024-11-08 22:26:40,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:26:40,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:40,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:26:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 248 states and 335 transitions. [2024-11-08 22:26:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 335 transitions. [2024-11-08 22:26:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:26:49,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 22:26:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 248 states and 334 transitions. [2024-11-08 22:26:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 334 transitions. [2024-11-08 22:26:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:26:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 22:26:51,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 334 transitions. [2024-11-08 22:26:51,614 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 334 transitions. [2024-11-08 22:26:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:26:51,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:51,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,527 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-08 22:26:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 253 states and 340 transitions. [2024-11-08 22:26:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 340 transitions. [2024-11-08 22:26:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:26:56,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:56,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:27:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 257 states and 350 transitions. [2024-11-08 22:27:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 350 transitions. [2024-11-08 22:27:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:27:04,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 22:27:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-11-08 22:27:05,819 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-11-08 22:27:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:27:05,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:05,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 22:27:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 258 states and 350 transitions. [2024-11-08 22:27:06,951 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 350 transitions. [2024-11-08 22:27:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:27:06,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:07,812 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-08 22:27:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 262 states and 356 transitions. [2024-11-08 22:27:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 356 transitions. [2024-11-08 22:27:11,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:27:11,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:11,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:27:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 266 states and 366 transitions. [2024-11-08 22:27:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 366 transitions. [2024-11-08 22:27:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:27:20,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:20,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 22:27:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 267 states and 367 transitions. [2024-11-08 22:27:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 367 transitions. [2024-11-08 22:27:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:27:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 22:27:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 267 states and 366 transitions. [2024-11-08 22:27:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 366 transitions. [2024-11-08 22:27:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:27:23,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 22:27:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 271 states and 372 transitions. [2024-11-08 22:27:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 372 transitions. [2024-11-08 22:27:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:27:28,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:27:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 275 states and 382 transitions. [2024-11-08 22:27:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 382 transitions. [2024-11-08 22:27:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:27:37,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:37,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:37,946 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:27:38,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:38,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 275 states and 381 transitions. [2024-11-08 22:27:38,846 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 381 transitions. [2024-11-08 22:27:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:27:38,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:38,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:27:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 276 states and 381 transitions. [2024-11-08 22:27:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 381 transitions. [2024-11-08 22:27:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:27:40,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 22:27:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 280 states and 387 transitions. [2024-11-08 22:27:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 387 transitions. [2024-11-08 22:27:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:27:45,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:27:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 284 states and 397 transitions. [2024-11-08 22:27:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 397 transitions. [2024-11-08 22:27:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:27:55,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:55,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:55,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 22:27:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 284 states and 396 transitions. [2024-11-08 22:27:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 396 transitions. [2024-11-08 22:27:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:27:56,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:56,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:57,062 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 22:27:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 285 states and 396 transitions. [2024-11-08 22:27:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 396 transitions. [2024-11-08 22:27:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:27:58,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:28:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:03,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 289 states and 402 transitions. [2024-11-08 22:28:03,764 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 402 transitions. [2024-11-08 22:28:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:28:03,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:03,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:08,098 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:28:15,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 293 states and 412 transitions. [2024-11-08 22:28:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 412 transitions. [2024-11-08 22:28:15,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:28:15,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:15,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 22:28:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 294 states and 413 transitions. [2024-11-08 22:28:16,430 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 413 transitions. [2024-11-08 22:28:16,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:28:16,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:16,522 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 22:28:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:17,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 294 states and 412 transitions. [2024-11-08 22:28:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 412 transitions. [2024-11-08 22:28:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:28:17,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 22:28:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 298 states and 418 transitions. [2024-11-08 22:28:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 418 transitions. [2024-11-08 22:28:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:28:23,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:28:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:35,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 302 states and 428 transitions. [2024-11-08 22:28:35,070 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 428 transitions. [2024-11-08 22:28:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:28:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 22:28:36,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 302 states and 427 transitions. [2024-11-08 22:28:36,182 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 427 transitions. [2024-11-08 22:28:36,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:28:36,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:36,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 22:28:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 303 states and 427 transitions. [2024-11-08 22:28:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 427 transitions. [2024-11-08 22:28:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:28:37,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,458 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:28:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 304 states and 428 transitions. [2024-11-08 22:28:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 428 transitions. [2024-11-08 22:28:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:28:46,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:28:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 305 states and 429 transitions. [2024-11-08 22:28:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 429 transitions. [2024-11-08 22:28:48,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:28:48,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:49,014 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:28:49,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 306 states and 430 transitions. [2024-11-08 22:28:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 430 transitions. [2024-11-08 22:28:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:28:49,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:49,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:29:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 357 states and 516 transitions. [2024-11-08 22:29:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 516 transitions. [2024-11-08 22:29:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:29:43,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:29:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:46,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 360 states and 519 transitions. [2024-11-08 22:29:46,439 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 519 transitions. [2024-11-08 22:29:46,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:29:46,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:46,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:30:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 409 states and 588 transitions. [2024-11-08 22:30:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 588 transitions. [2024-11-08 22:30:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:30:46,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:30:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 411 states and 596 transitions. [2024-11-08 22:30:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 596 transitions. [2024-11-08 22:30:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:30:50,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:50,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:30:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 412 states and 599 transitions. [2024-11-08 22:30:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 599 transitions. [2024-11-08 22:30:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:30:53,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:53,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:30:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 413 states and 600 transitions. [2024-11-08 22:30:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 600 transitions. [2024-11-08 22:30:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:30:55,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2024-11-08 22:30:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:58,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 412 states and 599 transitions. [2024-11-08 22:30:58,414 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 599 transitions. [2024-11-08 22:30:58,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:30:58,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:58,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:31:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 458 states and 666 transitions. [2024-11-08 22:31:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 666 transitions. [2024-11-08 22:31:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:31:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:33:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 512 states and 749 transitions. [2024-11-08 22:33:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 749 transitions. [2024-11-08 22:33:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:33:42,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:42,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-08 22:33:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:45,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 513 states and 750 transitions. [2024-11-08 22:33:45,933 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 750 transitions. [2024-11-08 22:33:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:33:45,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:45,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 516 states and 756 transitions. [2024-11-08 22:33:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 756 transitions. [2024-11-08 22:33:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:33:48,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 518 states and 758 transitions. [2024-11-08 22:33:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 758 transitions. [2024-11-08 22:33:49,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:33:49,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:49,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 514 states and 753 transitions. [2024-11-08 22:33:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 753 transitions. [2024-11-08 22:33:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:33:49,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2024-11-08 22:33:52,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:52,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 514 states and 752 transitions. [2024-11-08 22:33:52,085 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 752 transitions. [2024-11-08 22:33:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:33:52,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:52,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2024-11-08 22:33:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 515 states and 754 transitions. [2024-11-08 22:33:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 754 transitions. [2024-11-08 22:33:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:33:54,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 518 states and 759 transitions. [2024-11-08 22:33:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 759 transitions. [2024-11-08 22:33:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:33:54,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:55,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 521 states and 763 transitions. [2024-11-08 22:33:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 763 transitions. [2024-11-08 22:33:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:33:55,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:55,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 522 states and 764 transitions. [2024-11-08 22:33:55,775 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 764 transitions. [2024-11-08 22:33:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:33:55,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:33:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 523 states and 765 transitions. [2024-11-08 22:33:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 765 transitions. [2024-11-08 22:33:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:33:56,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:57,144 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-08 22:35:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 573 states and 840 transitions. [2024-11-08 22:35:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 840 transitions. [2024-11-08 22:35:28,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:35:28,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:28,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-08 22:35:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 577 states and 848 transitions. [2024-11-08 22:35:42,759 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 848 transitions. [2024-11-08 22:35:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:35:42,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:42,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-08 22:35:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 580 states and 852 transitions. [2024-11-08 22:35:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 852 transitions. [2024-11-08 22:35:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:35:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:20,486 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked.