./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2 --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 20c02b81d1b1bc312ccc75d6e9b31c6252d69e8a6e2560afe3a2a95a3e53102a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:25:11,713 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:25:11,841 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:25:11,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:25:11,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:25:11,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:25:11,879 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:25:11,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:25:11,881 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:25:11,886 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:25:11,887 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:25:11,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:25:11,888 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:25:11,890 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:25:11,890 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:25:11,891 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:25:11,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:25:11,892 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:25:11,892 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:25:11,893 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:25:11,893 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:25:11,894 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:25:11,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:25:11,895 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:25:11,896 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:25:11,896 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:25:11,897 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:25:11,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:25:11,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:11,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:25:11,900 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:25:11,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:25:11,900 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:25:11,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:25:11,901 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:25:11,901 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_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20c02b81d1b1bc312ccc75d6e9b31c6252d69e8a6e2560afe3a2a95a3e53102a [2023-11-21 18:25:12,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:25:12,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:25:12,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:25:12,246 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:25:12,247 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:25:12,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/recursive/Ackermann02.c [2023-11-21 18:25:15,394 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:25:15,598 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:25:15,598 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/sv-benchmarks/c/recursive/Ackermann02.c [2023-11-21 18:25:15,608 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/data/04d2afb7d/741c2b329a2d4e97930e682a23eab25d/FLAG484718b73 [2023-11-21 18:25:15,627 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/data/04d2afb7d/741c2b329a2d4e97930e682a23eab25d [2023-11-21 18:25:15,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:25:15,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:25:15,640 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:15,641 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:25:15,647 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:25:15,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ecb5cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15, skipping insertion in model container [2023-11-21 18:25:15,650 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,677 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:25:15,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:15,907 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:25:15,937 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:15,954 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:25:15,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15 WrapperNode [2023-11-21 18:25:15,955 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:15,956 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:15,956 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:25:15,957 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:25:15,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,973 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,992 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 34 [2023-11-21 18:25:15,993 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:15,994 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:25:15,994 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:25:15,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:25:16,005 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,019 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,023 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,035 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,037 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:25:16,038 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:25:16,039 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:25:16,039 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:25:16,040 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:16,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:16,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:25:16,076 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:25:16,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63c4f5cb-41e6-4567-8bb2-b0b4b9b911c8/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:25:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:25:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:25:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:25:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2023-11-21 18:25:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2023-11-21 18:25:16,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:25:16,195 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:25:16,197 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:25:16,401 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:25:16,439 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:25:16,439 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:25:16,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:16 BoogieIcfgContainer [2023-11-21 18:25:16,442 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:25:16,443 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:25:16,443 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:25:16,457 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:25:16,458 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:16" (1/1) ... [2023-11-21 18:25:16,470 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:25:16,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:16,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2023-11-21 18:25:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2023-11-21 18:25:16,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-21 18:25:16,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2023-11-21 18:25:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-21 18:25:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:25:16,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2023-11-21 18:25:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2023-11-21 18:25:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:25:17,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2023-11-21 18:25:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2023-11-21 18:25:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:25:17,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2023-11-21 18:25:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2023-11-21 18:25:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:25:18,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2023-11-21 18:25:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2023-11-21 18:25:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:25:19,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2023-11-21 18:25:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2023-11-21 18:25:19,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:25:19,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2023-11-21 18:25:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2023-11-21 18:25:19,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:25:19,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2023-11-21 18:25:20,362 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2023-11-21 18:25:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2023-11-21 18:25:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2023-11-21 18:25:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:21,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 106 transitions. [2023-11-21 18:25:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 106 transitions. [2023-11-21 18:25:21,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:25:21,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:22,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 111 transitions. [2023-11-21 18:25:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2023-11-21 18:25:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:25:22,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 75 states and 113 transitions. [2023-11-21 18:25:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 113 transitions. [2023-11-21 18:25:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:25:22,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 80 states and 123 transitions. [2023-11-21 18:25:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 123 transitions. [2023-11-21 18:25:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:25:23,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 81 states and 124 transitions. [2023-11-21 18:25:23,595 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 124 transitions. [2023-11-21 18:25:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:25:23,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:23,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 82 states and 128 transitions. [2023-11-21 18:25:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 128 transitions. [2023-11-21 18:25:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:25:23,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:25:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 86 states and 133 transitions. [2023-11-21 18:25:24,124 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2023-11-21 18:25:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:25:24,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:25:24,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 88 states and 135 transitions. [2023-11-21 18:25:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2023-11-21 18:25:24,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-21 18:25:24,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:25:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 93 states and 141 transitions. [2023-11-21 18:25:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 141 transitions. [2023-11-21 18:25:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:25:25,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:25,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 148 transitions. [2023-11-21 18:25:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 148 transitions. [2023-11-21 18:25:25,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:25:25,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:25:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 105 states and 162 transitions. [2023-11-21 18:25:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 162 transitions. [2023-11-21 18:25:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:25:26,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:25:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 107 states and 164 transitions. [2023-11-21 18:25:27,234 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2023-11-21 18:25:27,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:27,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,552 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 115 states and 184 transitions. [2023-11-21 18:25:29,122 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 184 transitions. [2023-11-21 18:25:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:29,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:25:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 120 states and 196 transitions. [2023-11-21 18:25:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 196 transitions. [2023-11-21 18:25:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:30,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 120 states and 195 transitions. [2023-11-21 18:25:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2023-11-21 18:25:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:31,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 120 states and 195 transitions. [2023-11-21 18:25:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2023-11-21 18:25:31,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:31,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:31,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 120 states and 195 transitions. [2023-11-21 18:25:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2023-11-21 18:25:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:31,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 120 states and 195 transitions. [2023-11-21 18:25:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2023-11-21 18:25:31,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:31,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 120 states and 195 transitions. [2023-11-21 18:25:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 195 transitions. [2023-11-21 18:25:31,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:31,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,163 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,571 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:34,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:34,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:34,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:34,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:34,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:35,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,450 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:35,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:35,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:35,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:35,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:35,942 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:35,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,047 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:36,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:36,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:36,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,688 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,864 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:36,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:36,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,204 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,361 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,640 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:37,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,738 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:37,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:37,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:37,948 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:37,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:37,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,027 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,260 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,287 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:25:38,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:25:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:38,978 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:38,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,266 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:39,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,195 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:40,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,037 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,515 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:41,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,641 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,724 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,803 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:42,952 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:42,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,217 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,360 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,518 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,587 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:43,957 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:43,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,169 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,312 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,823 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:44,962 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:44,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,120 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,331 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,608 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:45,957 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:45,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,130 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,296 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,566 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:46,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:47,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,114 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,246 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,574 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,639 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,768 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:48,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,165 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,231 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,296 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:49,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,064 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,201 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,397 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,606 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:50,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,222 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:51,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,282 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,609 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:52,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:52,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,084 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,322 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,649 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:53,993 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:53,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:54,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,249 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,292 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,378 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,509 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,738 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:55,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,023 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,085 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,215 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,281 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:56,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 126 states and 222 transitions. [2023-11-21 18:25:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 222 transitions. [2023-11-21 18:25:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:25:56,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat