./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/init-4-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/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_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-4-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7e1c46a3eec085decec4254bf9381483b25ba7b6541d5728ae52d1793b9b8c91 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:01:36,306 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:01:36,394 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:01:36,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:01:36,401 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:01:36,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:01:36,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:01:36,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:01:36,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:01:36,438 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:01:36,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:01:36,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:01:36,439 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:01:36,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:01:36,442 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:01:36,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:01:36,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:01:36,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:01:36,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:01:36,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:01:36,444 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:01:36,446 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:01:36,447 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:01:36,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:01:36,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:01:36,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:01:36,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:01:36,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:01:36,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:01:36,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:01:36,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:01:36,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:01:36,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:01:36,451 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:01:36,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:01:36,451 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_a7094b49-ee18-476f-8d6a-af7c48bf43d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e1c46a3eec085decec4254bf9381483b25ba7b6541d5728ae52d1793b9b8c91 [2024-11-08 23:01:36,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:01:36,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:01:36,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:01:36,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:01:36,766 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:01:36,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/init-4-n-u.c Unable to find full path for "g++" [2024-11-08 23:01:39,001 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:01:39,223 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:01:39,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/sv-benchmarks/c/array-multidimensional/init-4-n-u.c [2024-11-08 23:01:39,236 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/data/62f969198/ab4c451e7b424b12a1080a5400373c22/FLAGe38d39802 [2024-11-08 23:01:39,260 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/data/62f969198/ab4c451e7b424b12a1080a5400373c22 [2024-11-08 23:01:39,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:01:39,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:01:39,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:01:39,266 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:01:39,274 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:01:39,275 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,276 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a4158dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39, skipping insertion in model container [2024-11-08 23:01:39,277 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,299 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:01:39,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:01:39,584 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:01:39,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:01:39,641 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:01:39,646 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39 WrapperNode [2024-11-08 23:01:39,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:01:39,647 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:01:39,647 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:01:39,648 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:01:39,661 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,722 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 107 [2024-11-08 23:01:39,722 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:01:39,723 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:01:39,727 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:01:39,728 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:01:39,744 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,749 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,753 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,753 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,778 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,780 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,784 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:01:39,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:01:39,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:01:39,791 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:01:39,792 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:39" (1/1) ... [2024-11-08 23:01:39,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:01:39,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:01:39,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:01:39,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7094b49-ee18-476f-8d6a-af7c48bf43d9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:01:39,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:01:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:01:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:01:39,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:01:39,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:01:39,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:01:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:01:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:01:40,008 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:01:40,011 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:01:40,491 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-08 23:01:40,493 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:01:40,567 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:01:40,568 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:01:40,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:01:40 BoogieIcfgContainer [2024-11-08 23:01:40,568 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:01:40,570 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:01:40,570 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:01:40,582 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:01:40,582 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:01:40" (1/1) ... [2024-11-08 23:01:40,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:01:40,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 52 states and 67 transitions. [2024-11-08 23:01:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 67 transitions. [2024-11-08 23:01:40,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:01:40,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-08 23:01:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-08 23:01:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:01:41,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 56 states and 75 transitions. [2024-11-08 23:01:41,231 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 75 transitions. [2024-11-08 23:01:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:01:41,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 57 states and 77 transitions. [2024-11-08 23:01:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2024-11-08 23:01:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:01:41,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2024-11-08 23:01:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-08 23:01:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:01:42,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:42,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:42,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 87 transitions. [2024-11-08 23:01:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 87 transitions. [2024-11-08 23:01:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:01:42,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:42,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:42,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:42,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2024-11-08 23:01:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2024-11-08 23:01:42,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:01:42,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:42,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 69 states and 100 transitions. [2024-11-08 23:01:43,789 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 100 transitions. [2024-11-08 23:01:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:01:43,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:43,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:43,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 70 states and 101 transitions. [2024-11-08 23:01:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 101 transitions. [2024-11-08 23:01:43,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:01:43,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 71 states and 103 transitions. [2024-11-08 23:01:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 103 transitions. [2024-11-08 23:01:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:01:43,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:43,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 72 states and 104 transitions. [2024-11-08 23:01:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 104 transitions. [2024-11-08 23:01:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:01:44,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 79 states and 118 transitions. [2024-11-08 23:01:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 118 transitions. [2024-11-08 23:01:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:01:44,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:44,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-11-08 23:01:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-11-08 23:01:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:01:45,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:45,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:45,226 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 23:01:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 82 states and 122 transitions. [2024-11-08 23:01:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 122 transitions. [2024-11-08 23:01:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:01:45,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:45,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:45,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:45,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 83 states and 123 transitions. [2024-11-08 23:01:45,846 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 123 transitions. [2024-11-08 23:01:45,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:01:45,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:45,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:45,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:46,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 87 states and 130 transitions. [2024-11-08 23:01:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 130 transitions. [2024-11-08 23:01:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:01:46,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:46,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:48,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 98 states and 153 transitions. [2024-11-08 23:01:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 153 transitions. [2024-11-08 23:01:48,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:01:48,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:01:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 101 states and 156 transitions. [2024-11-08 23:01:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 156 transitions. [2024-11-08 23:01:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:01:49,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:49,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 102 states and 157 transitions. [2024-11-08 23:01:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 157 transitions. [2024-11-08 23:01:49,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:01:49,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:49,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:50,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 104 states and 161 transitions. [2024-11-08 23:01:50,608 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 161 transitions. [2024-11-08 23:01:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:01:50,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:50,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:51,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 110 states and 171 transitions. [2024-11-08 23:01:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 171 transitions. [2024-11-08 23:01:51,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:01:51,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:51,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:01:55,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 128 states and 208 transitions. [2024-11-08 23:01:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 208 transitions. [2024-11-08 23:01:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:01:55,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:01:56,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 132 states and 217 transitions. [2024-11-08 23:01:56,816 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 217 transitions. [2024-11-08 23:01:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:01:56,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:56,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:56,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:01:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 133 states and 220 transitions. [2024-11-08 23:01:57,119 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 220 transitions. [2024-11-08 23:01:57,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:01:57,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:01:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 221 transitions. [2024-11-08 23:01:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 221 transitions. [2024-11-08 23:01:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:01:57,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:57,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:01:58,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 137 states and 223 transitions. [2024-11-08 23:01:58,336 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 223 transitions. [2024-11-08 23:01:58,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:01:58,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:01:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 138 states and 223 transitions. [2024-11-08 23:01:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 223 transitions. [2024-11-08 23:01:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:01:58,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:58,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:01:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:59,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 142 states and 232 transitions. [2024-11-08 23:01:59,910 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 232 transitions. [2024-11-08 23:01:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:01:59,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:00,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 143 states and 233 transitions. [2024-11-08 23:02:00,494 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 233 transitions. [2024-11-08 23:02:00,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:02:00,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:00,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:02:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 146 states and 235 transitions. [2024-11-08 23:02:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 235 transitions. [2024-11-08 23:02:01,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:02:01,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:01,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:02:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 149 states and 238 transitions. [2024-11-08 23:02:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 238 transitions. [2024-11-08 23:02:02,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:02:02,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:02,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 171 states and 284 transitions. [2024-11-08 23:02:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 284 transitions. [2024-11-08 23:02:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:02:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:02:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 172 states and 285 transitions. [2024-11-08 23:02:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 285 transitions. [2024-11-08 23:02:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:02:09,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:09,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:02:10,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:10,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 287 transitions. [2024-11-08 23:02:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 287 transitions. [2024-11-08 23:02:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:02:10,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:10,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:02:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 176 states and 287 transitions. [2024-11-08 23:02:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 287 transitions. [2024-11-08 23:02:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:02:11,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:11,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 199 states and 339 transitions. [2024-11-08 23:02:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 339 transitions. [2024-11-08 23:02:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:02:18,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:18,224 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 199 states and 336 transitions. [2024-11-08 23:02:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 336 transitions. [2024-11-08 23:02:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:02:18,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:18,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:18,754 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:02:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 216 states and 368 transitions. [2024-11-08 23:02:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 368 transitions. [2024-11-08 23:02:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:02:24,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:24,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:24,058 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 217 states and 369 transitions. [2024-11-08 23:02:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 369 transitions. [2024-11-08 23:02:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:02:24,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:24,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:25,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:25,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 220 states and 371 transitions. [2024-11-08 23:02:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 371 transitions. [2024-11-08 23:02:25,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:02:25,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:25,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:25,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:25,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 221 states and 371 transitions. [2024-11-08 23:02:25,965 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 371 transitions. [2024-11-08 23:02:25,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:02:25,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:25,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:26,200 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:02:28,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 229 states and 395 transitions. [2024-11-08 23:02:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 395 transitions. [2024-11-08 23:02:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:02:28,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 232 states and 397 transitions. [2024-11-08 23:02:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 397 transitions. [2024-11-08 23:02:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:02:29,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:29,579 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 235 states and 399 transitions. [2024-11-08 23:02:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 399 transitions. [2024-11-08 23:02:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:02:30,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:30,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:02:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 239 states and 407 transitions. [2024-11-08 23:02:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 407 transitions. [2024-11-08 23:02:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:02:32,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:32,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:32,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:32,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 240 states and 409 transitions. [2024-11-08 23:02:32,951 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 409 transitions. [2024-11-08 23:02:32,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:02:32,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:32,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:02:36,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:36,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 249 states and 436 transitions. [2024-11-08 23:02:36,474 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 436 transitions. [2024-11-08 23:02:36,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:02:36,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:36,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 252 states and 438 transitions. [2024-11-08 23:02:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 438 transitions. [2024-11-08 23:02:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:02:37,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:37,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:37,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:37,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 255 states and 440 transitions. [2024-11-08 23:02:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 440 transitions. [2024-11-08 23:02:37,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:02:37,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:37,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,862 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:38,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 256 states and 441 transitions. [2024-11-08 23:02:38,397 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 441 transitions. [2024-11-08 23:02:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:02:38,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:02:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 259 states and 443 transitions. [2024-11-08 23:02:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 443 transitions. [2024-11-08 23:02:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:02:39,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:02:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 262 states and 445 transitions. [2024-11-08 23:02:40,012 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 445 transitions. [2024-11-08 23:02:40,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:02:40,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:02:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 270 states and 459 transitions. [2024-11-08 23:02:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 459 transitions. [2024-11-08 23:02:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:02:43,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:02:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 273 states and 463 transitions. [2024-11-08 23:02:44,636 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 463 transitions. [2024-11-08 23:02:44,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:02:44,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:44,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:02:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 276 states and 468 transitions. [2024-11-08 23:02:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 468 transitions. [2024-11-08 23:02:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:02:45,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:45,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:45,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:02:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 277 states and 472 transitions. [2024-11-08 23:02:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 472 transitions. [2024-11-08 23:02:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:02:47,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:47,291 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:02:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 278 states and 474 transitions. [2024-11-08 23:02:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 474 transitions. [2024-11-08 23:02:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:02:47,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:47,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:47,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:47,957 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:02:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 283 states and 480 transitions. [2024-11-08 23:02:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 480 transitions. [2024-11-08 23:02:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:02:49,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:02:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 296 states and 506 transitions. [2024-11-08 23:02:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 506 transitions. [2024-11-08 23:02:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:02:54,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:02:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 300 states and 515 transitions. [2024-11-08 23:02:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 515 transitions. [2024-11-08 23:02:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:02:56,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:56,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:57,004 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:02:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 301 states and 518 transitions. [2024-11-08 23:02:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 518 transitions. [2024-11-08 23:02:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:02:57,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:57,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:02:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 304 states and 520 transitions. [2024-11-08 23:02:58,974 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 520 transitions. [2024-11-08 23:02:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:02:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:02:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 305 states and 521 transitions. [2024-11-08 23:02:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 521 transitions. [2024-11-08 23:02:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:02:59,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:59,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:03:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 306 states and 521 transitions. [2024-11-08 23:03:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 521 transitions. [2024-11-08 23:03:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:03:00,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:00,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:03:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 309 states and 523 transitions. [2024-11-08 23:03:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 523 transitions. [2024-11-08 23:03:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:03:01,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:01,954 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:03:02,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 308 states and 518 transitions. [2024-11-08 23:03:02,670 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 518 transitions. [2024-11-08 23:03:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:03:02,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:02,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:03:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:04,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 312 states and 527 transitions. [2024-11-08 23:03:04,548 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 527 transitions. [2024-11-08 23:03:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:03:04,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:04,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:04,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,599 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:03:05,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 313 states and 528 transitions. [2024-11-08 23:03:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 528 transitions. [2024-11-08 23:03:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:03:05,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:03:06,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:06,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 314 states and 528 transitions. [2024-11-08 23:03:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 528 transitions. [2024-11-08 23:03:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:03:06,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:03:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:06,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 315 states and 529 transitions. [2024-11-08 23:03:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 529 transitions. [2024-11-08 23:03:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:03:06,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:06,975 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:03:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 318 states and 531 transitions. [2024-11-08 23:03:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 531 transitions. [2024-11-08 23:03:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:03:07,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:07,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,953 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:03:09,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 321 states and 534 transitions. [2024-11-08 23:03:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 534 transitions. [2024-11-08 23:03:09,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:03:09,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:09,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:03:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 333 states and 555 transitions. [2024-11-08 23:03:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 555 transitions. [2024-11-08 23:03:14,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:03:14,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:14,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:03:15,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 334 states and 556 transitions. [2024-11-08 23:03:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 556 transitions. [2024-11-08 23:03:15,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:03:15,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:15,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:15,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:03:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 337 states and 558 transitions. [2024-11-08 23:03:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 558 transitions. [2024-11-08 23:03:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:03:16,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 23:03:17,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 338 states and 558 transitions. [2024-11-08 23:03:17,631 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 558 transitions. [2024-11-08 23:03:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:03:17,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:17,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:03:22,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 350 states and 579 transitions. [2024-11-08 23:03:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 579 transitions. [2024-11-08 23:03:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:03:22,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:03:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 362 states and 599 transitions. [2024-11-08 23:03:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 599 transitions. [2024-11-08 23:03:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:03:27,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:27,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:27,507 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 23:03:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 363 states and 600 transitions. [2024-11-08 23:03:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 600 transitions. [2024-11-08 23:03:28,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:03:28,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:28,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:28,069 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 23:03:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 366 states and 602 transitions. [2024-11-08 23:03:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 602 transitions. [2024-11-08 23:03:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:03:29,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 23:03:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 367 states and 602 transitions. [2024-11-08 23:03:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 602 transitions. [2024-11-08 23:03:29,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:03:29,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:03:35,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 374 states and 629 transitions. [2024-11-08 23:03:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 629 transitions. [2024-11-08 23:03:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:03:35,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:35,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:03:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 377 states and 631 transitions. [2024-11-08 23:03:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 631 transitions. [2024-11-08 23:03:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:03:36,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:03:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 380 states and 633 transitions. [2024-11-08 23:03:36,994 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 633 transitions. [2024-11-08 23:03:36,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:03:36,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:03:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:56,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 419 states and 717 transitions. [2024-11-08 23:03:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 717 transitions. [2024-11-08 23:03:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:03:56,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:03:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 420 states and 719 transitions. [2024-11-08 23:03:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 719 transitions. [2024-11-08 23:03:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:03:57,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:03:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 423 states and 721 transitions. [2024-11-08 23:03:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 721 transitions. [2024-11-08 23:03:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:03:58,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:58,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:03:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 426 states and 723 transitions. [2024-11-08 23:03:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 723 transitions. [2024-11-08 23:03:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:03:59,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,600 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:04:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 458 states and 783 transitions. [2024-11-08 23:04:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 783 transitions. [2024-11-08 23:04:19,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:04:19,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:19,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:19,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:04:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 459 states and 784 transitions. [2024-11-08 23:04:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 784 transitions. [2024-11-08 23:04:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:04:20,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:20,216 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 36 proven. 4 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:04:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 460 states and 785 transitions. [2024-11-08 23:04:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 785 transitions. [2024-11-08 23:04:21,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:04:21,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:21,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 23:04:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 463 states and 787 transitions. [2024-11-08 23:04:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 787 transitions. [2024-11-08 23:04:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:04:22,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 23:04:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 466 states and 789 transitions. [2024-11-08 23:04:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 789 transitions. [2024-11-08 23:04:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:04:24,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:04:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 473 states and 800 transitions. [2024-11-08 23:04:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 800 transitions. [2024-11-08 23:04:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:04:29,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:29,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:29,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 23:04:35,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:35,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 481 states and 812 transitions. [2024-11-08 23:04:35,060 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 812 transitions. [2024-11-08 23:04:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:04:35,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:35,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:04:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:35,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 485 states and 820 transitions. [2024-11-08 23:04:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 820 transitions. [2024-11-08 23:04:35,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:04:35,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:35,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:35,289 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:04:38,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 488 states and 824 transitions. [2024-11-08 23:04:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 824 transitions. [2024-11-08 23:04:38,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:38,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:38,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:04:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 491 states and 826 transitions. [2024-11-08 23:04:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 826 transitions. [2024-11-08 23:04:39,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:39,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:04:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 494 states and 828 transitions. [2024-11-08 23:04:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 828 transitions. [2024-11-08 23:04:40,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:40,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:40,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:40,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:04:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 497 states and 830 transitions. [2024-11-08 23:04:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 830 transitions. [2024-11-08 23:04:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:42,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-08 23:04:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 500 states and 832 transitions. [2024-11-08 23:04:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 832 transitions. [2024-11-08 23:04:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:44,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:04:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 501 states and 833 transitions. [2024-11-08 23:04:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 833 transitions. [2024-11-08 23:04:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:44,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:44,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:44,396 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:04:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 505 states and 840 transitions. [2024-11-08 23:04:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 840 transitions. [2024-11-08 23:04:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:48,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:48,990 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:04:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 510 states and 845 transitions. [2024-11-08 23:04:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 845 transitions. [2024-11-08 23:04:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:51,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:04:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 510 states and 844 transitions. [2024-11-08 23:04:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 844 transitions. [2024-11-08 23:04:54,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:04:54,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:54,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:04:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 514 states and 848 transitions. [2024-11-08 23:04:57,540 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 848 transitions. [2024-11-08 23:04:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:04:57,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:57,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,592 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:04:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:58,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 517 states and 850 transitions. [2024-11-08 23:04:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 850 transitions. [2024-11-08 23:04:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:04:58,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:58,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:05:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 520 states and 852 transitions. [2024-11-08 23:05:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 852 transitions. [2024-11-08 23:05:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:00,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:05:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 523 states and 854 transitions. [2024-11-08 23:05:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 854 transitions. [2024-11-08 23:05:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:02,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:05:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 526 states and 856 transitions. [2024-11-08 23:05:03,577 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 856 transitions. [2024-11-08 23:05:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:03,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:03,623 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:05:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 539 states and 887 transitions. [2024-11-08 23:05:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 887 transitions. [2024-11-08 23:05:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:13,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:13,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:05:16,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:16,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 541 states and 892 transitions. [2024-11-08 23:05:16,093 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 892 transitions. [2024-11-08 23:05:16,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:16,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:16,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:16,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:16,172 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:05:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 545 states and 899 transitions. [2024-11-08 23:05:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 899 transitions. [2024-11-08 23:05:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:20,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:20,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:05:24,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 554 states and 917 transitions. [2024-11-08 23:05:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 917 transitions. [2024-11-08 23:05:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:24,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:05:26,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 555 states and 919 transitions. [2024-11-08 23:05:26,437 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 919 transitions. [2024-11-08 23:05:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:05:26,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:26,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,467 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:05:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 566 states and 948 transitions. [2024-11-08 23:05:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 948 transitions. [2024-11-08 23:05:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:05:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:34,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:05:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 570 states and 957 transitions. [2024-11-08 23:05:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 957 transitions. [2024-11-08 23:05:38,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:05:38,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:05:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 570 states and 956 transitions. [2024-11-08 23:05:38,821 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 956 transitions. [2024-11-08 23:05:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:05:38,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:05:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 571 states and 959 transitions. [2024-11-08 23:05:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 959 transitions. [2024-11-08 23:05:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:05:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:39,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:05:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 575 states and 968 transitions. [2024-11-08 23:05:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 968 transitions. [2024-11-08 23:05:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:05:44,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:44,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:05:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 576 states and 971 transitions. [2024-11-08 23:05:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 971 transitions. [2024-11-08 23:05:45,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:05:45,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:05:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 579 states and 973 transitions. [2024-11-08 23:05:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 973 transitions. [2024-11-08 23:05:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:05:47,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:47,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:05:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 587 states and 989 transitions. [2024-11-08 23:05:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 989 transitions. [2024-11-08 23:05:48,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:05:48,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:05:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 589 states and 990 transitions. [2024-11-08 23:05:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 990 transitions. [2024-11-08 23:05:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:05:51,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:51,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:06:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 602 states and 1027 transitions. [2024-11-08 23:06:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1027 transitions. [2024-11-08 23:06:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:02,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:02,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:02,586 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:06:05,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 606 states and 1036 transitions. [2024-11-08 23:06:05,477 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1036 transitions. [2024-11-08 23:06:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:05,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:06:05,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 606 states and 1035 transitions. [2024-11-08 23:06:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1035 transitions. [2024-11-08 23:06:05,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:05,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:05,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:06:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 607 states and 1036 transitions. [2024-11-08 23:06:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1036 transitions. [2024-11-08 23:06:07,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:07,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:07,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:07,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:06:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 609 states and 1039 transitions. [2024-11-08 23:06:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1039 transitions. [2024-11-08 23:06:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:08,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:06:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 623 states and 1081 transitions. [2024-11-08 23:06:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1081 transitions. [2024-11-08 23:06:20,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:20,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:20,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:20,718 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:06:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 624 states and 1082 transitions. [2024-11-08 23:06:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1082 transitions. [2024-11-08 23:06:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:22,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:22,213 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:06:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 627 states and 1084 transitions. [2024-11-08 23:06:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1084 transitions. [2024-11-08 23:06:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:24,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:06:25,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:25,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 628 states and 1084 transitions. [2024-11-08 23:06:25,843 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1084 transitions. [2024-11-08 23:06:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:25,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:25,887 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:06:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 632 states and 1093 transitions. [2024-11-08 23:06:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1093 transitions. [2024-11-08 23:06:28,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:06:28,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:06:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 633 states and 1094 transitions. [2024-11-08 23:06:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1094 transitions. [2024-11-08 23:06:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:29,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:06:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 636 states and 1096 transitions. [2024-11-08 23:06:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1096 transitions. [2024-11-08 23:06:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:31,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,972 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:06:36,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 642 states and 1107 transitions. [2024-11-08 23:06:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1107 transitions. [2024-11-08 23:06:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:36,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:06:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 645 states and 1110 transitions. [2024-11-08 23:06:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1110 transitions. [2024-11-08 23:06:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:39,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:06:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 648 states and 1112 transitions. [2024-11-08 23:06:41,126 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1112 transitions. [2024-11-08 23:06:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:41,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:06:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 659 states and 1130 transitions. [2024-11-08 23:06:48,173 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1130 transitions. [2024-11-08 23:06:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:48,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:48,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:06:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 662 states and 1133 transitions. [2024-11-08 23:06:51,422 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1133 transitions. [2024-11-08 23:06:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:06:51,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:51,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:06:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 674 states and 1152 transitions. [2024-11-08 23:06:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1152 transitions. [2024-11-08 23:06:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:06:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:06:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 675 states and 1153 transitions. [2024-11-08 23:06:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1153 transitions. [2024-11-08 23:06:59,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:06:59,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-08 23:07:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 686 states and 1169 transitions. [2024-11-08 23:07:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1169 transitions. [2024-11-08 23:07:08,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:08,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:07:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 689 states and 1171 transitions. [2024-11-08 23:07:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1171 transitions. [2024-11-08 23:07:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:11,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:07:13,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 690 states and 1172 transitions. [2024-11-08 23:07:13,226 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1172 transitions. [2024-11-08 23:07:13,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:13,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:13,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:13,252 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:07:14,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 691 states and 1172 transitions. [2024-11-08 23:07:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1172 transitions. [2024-11-08 23:07:14,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:14,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:14,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:14,749 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:07:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 694 states and 1174 transitions. [2024-11-08 23:07:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1174 transitions. [2024-11-08 23:07:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:17,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:07:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 705 states and 1192 transitions. [2024-11-08 23:07:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1192 transitions. [2024-11-08 23:07:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:25,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:07:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 706 states and 1192 transitions. [2024-11-08 23:07:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1192 transitions. [2024-11-08 23:07:27,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:07:27,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,057 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:07:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 718 states and 1211 transitions. [2024-11-08 23:07:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1211 transitions. [2024-11-08 23:07:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:35,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:35,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:07:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 729 states and 1229 transitions. [2024-11-08 23:07:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1229 transitions. [2024-11-08 23:07:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:42,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:07:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 733 states and 1238 transitions. [2024-11-08 23:07:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1238 transitions. [2024-11-08 23:07:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:47,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:07:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:48,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 734 states and 1242 transitions. [2024-11-08 23:07:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1242 transitions. [2024-11-08 23:07:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:07:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:07:56,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 746 states and 1261 transitions. [2024-11-08 23:07:56,604 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1261 transitions. [2024-11-08 23:07:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:07:56,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:07:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 747 states and 1262 transitions. [2024-11-08 23:07:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1262 transitions. [2024-11-08 23:07:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:07:57,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,537 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:08:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:02,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 751 states and 1272 transitions. [2024-11-08 23:08:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1272 transitions. [2024-11-08 23:08:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:02,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:02,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,798 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:08:05,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 754 states and 1274 transitions. [2024-11-08 23:08:05,129 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1274 transitions. [2024-11-08 23:08:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:05,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,166 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-08 23:08:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 755 states and 1277 transitions. [2024-11-08 23:08:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1277 transitions. [2024-11-08 23:08:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:06,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:06,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,323 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:08:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:07,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 756 states and 1277 transitions. [2024-11-08 23:08:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1277 transitions. [2024-11-08 23:08:07,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:07,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:08:08,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:08,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 757 states and 1278 transitions. [2024-11-08 23:08:08,097 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1278 transitions. [2024-11-08 23:08:08,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:08,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:08,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:08:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 760 states and 1280 transitions. [2024-11-08 23:08:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1280 transitions. [2024-11-08 23:08:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:10,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:10,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:08:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 761 states and 1280 transitions. [2024-11-08 23:08:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1280 transitions. [2024-11-08 23:08:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:11,131 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:08:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 764 states and 1282 transitions. [2024-11-08 23:08:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1282 transitions. [2024-11-08 23:08:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,625 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:08:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 768 states and 1289 transitions. [2024-11-08 23:08:16,298 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1289 transitions. [2024-11-08 23:08:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:16,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:08:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 771 states and 1291 transitions. [2024-11-08 23:08:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1291 transitions. [2024-11-08 23:08:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:17,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:17,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:08:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 772 states and 1294 transitions. [2024-11-08 23:08:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1294 transitions. [2024-11-08 23:08:19,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:19,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:19,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:08:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 784 states and 1313 transitions. [2024-11-08 23:08:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1313 transitions. [2024-11-08 23:08:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:28,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:08:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:29,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 787 states and 1315 transitions. [2024-11-08 23:08:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1315 transitions. [2024-11-08 23:08:29,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:29,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:29,487 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:08:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 790 states and 1317 transitions. [2024-11-08 23:08:31,163 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1317 transitions. [2024-11-08 23:08:31,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:08:31,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,197 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:08:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:40,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 802 states and 1336 transitions. [2024-11-08 23:08:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1336 transitions. [2024-11-08 23:08:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:40,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:08:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 805 states and 1338 transitions. [2024-11-08 23:08:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1338 transitions. [2024-11-08 23:08:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:42,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:42,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:42,435 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 23:08:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 806 states and 1338 transitions. [2024-11-08 23:08:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1338 transitions. [2024-11-08 23:08:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:43,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:43,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:08:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 809 states and 1340 transitions. [2024-11-08 23:08:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1340 transitions. [2024-11-08 23:08:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:08:45,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-08 23:09:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 826 states and 1382 transitions. [2024-11-08 23:09:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1382 transitions. [2024-11-08 23:09:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:09:01,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:09:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 838 states and 1401 transitions. [2024-11-08 23:09:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1401 transitions. [2024-11-08 23:09:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:09:11,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:11,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:11,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:11,945 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:09:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 841 states and 1403 transitions. [2024-11-08 23:09:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1403 transitions. [2024-11-08 23:09:13,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:09:13,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:13,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:13,682 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:09:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 844 states and 1405 transitions. [2024-11-08 23:09:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1405 transitions. [2024-11-08 23:09:15,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:09:15,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:09:26,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:26,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 856 states and 1424 transitions. [2024-11-08 23:09:26,868 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1424 transitions. [2024-11-08 23:09:26,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:26,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:26,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:26,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,909 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:09:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:28,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 859 states and 1426 transitions. [2024-11-08 23:09:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1426 transitions. [2024-11-08 23:09:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:28,970 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:09:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 861 states and 1427 transitions. [2024-11-08 23:09:32,766 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1427 transitions. [2024-11-08 23:09:32,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:32,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:32,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:09:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 864 states and 1429 transitions. [2024-11-08 23:09:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1429 transitions. [2024-11-08 23:09:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:34,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:09:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 867 states and 1431 transitions. [2024-11-08 23:09:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1431 transitions. [2024-11-08 23:09:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:38,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:38,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-08 23:09:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 884 states and 1473 transitions. [2024-11-08 23:09:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1473 transitions. [2024-11-08 23:09:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:56,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:09:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 887 states and 1475 transitions. [2024-11-08 23:09:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1475 transitions. [2024-11-08 23:09:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:09:57,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:09:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 890 states and 1477 transitions. [2024-11-08 23:09:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1477 transitions. [2024-11-08 23:09:59,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:09:59,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:59,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:59,802 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:10:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 891 states and 1478 transitions. [2024-11-08 23:10:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1478 transitions. [2024-11-08 23:10:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:01,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:01,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:01,402 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:10:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 894 states and 1480 transitions. [2024-11-08 23:10:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1480 transitions. [2024-11-08 23:10:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:04,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:04,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:10:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 895 states and 1480 transitions. [2024-11-08 23:10:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1480 transitions. [2024-11-08 23:10:06,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:10:06,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 23:10:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:20,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 910 states and 1511 transitions. [2024-11-08 23:10:20,787 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1511 transitions. [2024-11-08 23:10:20,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:20,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:20,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:10:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:22,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 913 states and 1513 transitions. [2024-11-08 23:10:22,900 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1513 transitions. [2024-11-08 23:10:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:22,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:22,953 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:10:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 914 states and 1514 transitions. [2024-11-08 23:10:23,999 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1514 transitions. [2024-11-08 23:10:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:24,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:24,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:10:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 917 states and 1516 transitions. [2024-11-08 23:10:25,973 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1516 transitions. [2024-11-08 23:10:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:25,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:25,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:10:28,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:28,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 920 states and 1518 transitions. [2024-11-08 23:10:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1518 transitions. [2024-11-08 23:10:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:28,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:28,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 23:10:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:29,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 921 states and 1518 transitions. [2024-11-08 23:10:29,605 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1518 transitions. [2024-11-08 23:10:29,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:29,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:29,633 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 82 proven. 15 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:10:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 922 states and 1519 transitions. [2024-11-08 23:10:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1519 transitions. [2024-11-08 23:10:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:31,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,328 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:10:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 925 states and 1521 transitions. [2024-11-08 23:10:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1521 transitions. [2024-11-08 23:10:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:10:33,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:33,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:33,485 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-08 23:10:35,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 928 states and 1523 transitions. [2024-11-08 23:10:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1523 transitions. [2024-11-08 23:10:35,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:35,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:35,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:10:37,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:37,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 931 states and 1525 transitions. [2024-11-08 23:10:37,371 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1525 transitions. [2024-11-08 23:10:37,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:37,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:37,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:10:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 934 states and 1527 transitions. [2024-11-08 23:10:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1527 transitions. [2024-11-08 23:10:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:39,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:39,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:39,301 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:10:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 937 states and 1529 transitions. [2024-11-08 23:10:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1529 transitions. [2024-11-08 23:10:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:41,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:10:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 940 states and 1531 transitions. [2024-11-08 23:10:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1531 transitions. [2024-11-08 23:10:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:43,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 23:10:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 941 states and 1531 transitions. [2024-11-08 23:10:44,032 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1531 transitions. [2024-11-08 23:10:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:44,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,063 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 23:10:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 943 states and 1533 transitions. [2024-11-08 23:10:48,393 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1533 transitions. [2024-11-08 23:10:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:48,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:10:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 944 states and 1533 transitions. [2024-11-08 23:10:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1533 transitions. [2024-11-08 23:10:50,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:50,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:50,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:10:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 947 states and 1535 transitions. [2024-11-08 23:10:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1535 transitions. [2024-11-08 23:10:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:52,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:10:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 950 states and 1537 transitions. [2024-11-08 23:10:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1537 transitions. [2024-11-08 23:10:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:10:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 23:10:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 952 states and 1538 transitions. [2024-11-08 23:10:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1538 transitions. [2024-11-08 23:10:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:10:55,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:55,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:10:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 955 states and 1540 transitions. [2024-11-08 23:10:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1540 transitions. [2024-11-08 23:10:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:10:57,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 23:10:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 958 states and 1542 transitions. [2024-11-08 23:10:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1542 transitions. [2024-11-08 23:10:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:10:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 23:11:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 961 states and 1544 transitions. [2024-11-08 23:11:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1544 transitions. [2024-11-08 23:11:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:11:00,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 23:11:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 964 states and 1546 transitions. [2024-11-08 23:11:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1546 transitions. [2024-11-08 23:11:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:11:02,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:11:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 972 states and 1564 transitions. [2024-11-08 23:11:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1564 transitions. [2024-11-08 23:11:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:11:12,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:12,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:11:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 980 states and 1582 transitions. [2024-11-08 23:11:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1582 transitions. [2024-11-08 23:11:22,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:11:22,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:11:28,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 985 states and 1589 transitions. [2024-11-08 23:11:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1589 transitions. [2024-11-08 23:11:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:11:28,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:28,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 23:11:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 994 states and 1600 transitions. [2024-11-08 23:11:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1600 transitions. [2024-11-08 23:11:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:11:36,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:36,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:37,002 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:11:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 998 states and 1609 transitions. [2024-11-08 23:11:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1609 transitions. [2024-11-08 23:11:44,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:11:44,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:44,264 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:11:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 999 states and 1613 transitions. [2024-11-08 23:11:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1613 transitions. [2024-11-08 23:11:46,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:11:46,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:46,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:46,343 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:11:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1003 states and 1622 transitions. [2024-11-08 23:11:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1622 transitions. [2024-11-08 23:11:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:11:53,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:11:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1004 states and 1626 transitions. [2024-11-08 23:11:54,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1626 transitions. [2024-11-08 23:11:55,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:11:55,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:55,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 23:11:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1008 states and 1635 transitions. [2024-11-08 23:11:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1635 transitions. [2024-11-08 23:11:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:11:59,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:59,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 23:12:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1009 states and 1636 transitions. [2024-11-08 23:12:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1636 transitions. [2024-11-08 23:12:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:12:01,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 23:12:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1021 states and 1658 transitions. [2024-11-08 23:12:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1658 transitions. [2024-11-08 23:12:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:12:14,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-08 23:12:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1022 states and 1658 transitions. [2024-11-08 23:12:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1658 transitions. [2024-11-08 23:12:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:12:16,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:12:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1025 states and 1660 transitions. [2024-11-08 23:12:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1660 transitions. [2024-11-08 23:12:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:12:19,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:12:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:21,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1026 states and 1661 transitions. [2024-11-08 23:12:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1661 transitions. [2024-11-08 23:12:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:12:21,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:21,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:21,944 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 23:12:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1038 states and 1683 transitions. [2024-11-08 23:12:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1683 transitions. [2024-11-08 23:12:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:12:34,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:34,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:12:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1039 states and 1683 transitions. [2024-11-08 23:12:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1683 transitions. [2024-11-08 23:12:36,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:12:36,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:36,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:12:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1042 states and 1685 transitions. [2024-11-08 23:12:40,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1685 transitions. [2024-11-08 23:12:40,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:12:40,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:40,650 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:12:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:42,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1043 states and 1686 transitions. [2024-11-08 23:12:42,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1686 transitions. [2024-11-08 23:12:42,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:12:42,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:42,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 23:12:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1055 states and 1707 transitions. [2024-11-08 23:12:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1707 transitions. [2024-11-08 23:12:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:12:55,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:12:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1056 states and 1707 transitions. [2024-11-08 23:12:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1707 transitions. [2024-11-08 23:12:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:12:56,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:56,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1059 states and 1709 transitions. [2024-11-08 23:13:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1709 transitions. [2024-11-08 23:13:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:13:00,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 1060 states and 1710 transitions. [2024-11-08 23:13:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1710 transitions. [2024-11-08 23:13:01,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:13:01,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:01,482 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-08 23:13:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1060 states and 1709 transitions. [2024-11-08 23:13:05,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1709 transitions. [2024-11-08 23:13:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:13:05,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1061 states and 1709 transitions. [2024-11-08 23:13:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1709 transitions. [2024-11-08 23:13:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:13:06,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:06,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:09,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1064 states and 1711 transitions. [2024-11-08 23:13:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1711 transitions. [2024-11-08 23:13:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:13:09,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1067 states and 1713 transitions. [2024-11-08 23:13:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1713 transitions. [2024-11-08 23:13:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:13:11,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-08 23:13:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1098 states and 1768 transitions. [2024-11-08 23:13:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1768 transitions. [2024-11-08 23:13:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:13:44,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1101 states and 1770 transitions. [2024-11-08 23:13:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1770 transitions. [2024-11-08 23:13:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:13:46,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 23:13:48,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1104 states and 1772 transitions. [2024-11-08 23:13:48,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1772 transitions. [2024-11-08 23:13:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:13:48,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:48,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 23:14:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1134 states and 1826 transitions. [2024-11-08 23:14:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1826 transitions. [2024-11-08 23:14:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:14:24,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:24,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 23:14:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1137 states and 1828 transitions. [2024-11-08 23:14:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1828 transitions. [2024-11-08 23:14:27,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:14:27,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:27,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 23:14:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1140 states and 1830 transitions. [2024-11-08 23:14:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1830 transitions. [2024-11-08 23:14:29,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:14:29,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:29,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:29,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:14:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1148 states and 1845 transitions. [2024-11-08 23:14:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1845 transitions. [2024-11-08 23:14:39,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:14:39,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:39,492 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked.