./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Ackermann04.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/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_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Ackermann04.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/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_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/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 85f83c4bcdce9397140788b204098e14e4fa25f5b66f064340f4aaa544fbb462 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:39:13,397 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:39:13,511 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:39:13,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:39:13,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:39:13,555 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:39:13,556 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:39:13,557 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:39:13,558 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:39:13,563 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:39:13,564 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:39:13,565 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:39:13,565 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:39:13,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:39:13,568 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:39:13,568 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:39:13,568 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:39:13,569 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:39:13,569 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:39:13,570 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:39:13,570 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:39:13,571 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:39:13,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:39:13,572 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:39:13,573 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:39:13,573 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:39:13,574 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:39:13,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:39:13,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:39:13,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:39:13,576 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:39:13,577 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:39:13,577 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:39:13,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:39:13,578 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:39:13,578 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_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85f83c4bcdce9397140788b204098e14e4fa25f5b66f064340f4aaa544fbb462 [2023-11-21 18:39:13,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:39:13,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:39:13,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:39:13,891 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:39:13,892 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:39:13,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/recursive/Ackermann04.c [2023-11-21 18:39:17,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:39:17,280 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:39:17,281 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/sv-benchmarks/c/recursive/Ackermann04.c [2023-11-21 18:39:17,290 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/data/4b061c948/f3449566b12f4a4aab38344c73299b7d/FLAG7cf9cc4cf [2023-11-21 18:39:17,308 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/data/4b061c948/f3449566b12f4a4aab38344c73299b7d [2023-11-21 18:39:17,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:39:17,315 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:39:17,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:39:17,320 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:39:17,325 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:39:17,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffcedb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17, skipping insertion in model container [2023-11-21 18:39:17,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,353 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:39:17,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:39:17,554 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:39:17,570 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:39:17,586 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:39:17,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17 WrapperNode [2023-11-21 18:39:17,587 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:39:17,589 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:39:17,589 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:39:17,589 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:39:17,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,605 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,624 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 34 [2023-11-21 18:39:17,624 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:39:17,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:39:17,625 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:39:17,625 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:39:17,635 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,636 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,637 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,637 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,641 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,643 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,644 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,645 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:39:17,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:39:17,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:39:17,648 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:39:17,649 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:39:17" (1/1) ... [2023-11-21 18:39:17,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:39:17,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:39:17,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:39:17,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8df59a7b-5b9b-4cd8-8bf3-582899ee3f62/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:39:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:39:17,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:39:17,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:39:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure ackermann [2023-11-21 18:39:17,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ackermann [2023-11-21 18:39:17,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:39:17,806 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:39:17,808 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:39:18,004 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:39:18,037 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:39:18,037 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:39:18,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:18 BoogieIcfgContainer [2023-11-21 18:39:18,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:39:18,041 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:39:18,041 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:39:18,052 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:39:18,052 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:39:18" (1/1) ... [2023-11-21 18:39:18,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:39:18,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:18,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 34 states and 40 transitions. [2023-11-21 18:39:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 40 transitions. [2023-11-21 18:39:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-21 18:39:18,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:18,442 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 18:39:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 46 transitions. [2023-11-21 18:39:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2023-11-21 18:39:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:39:18,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:18,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:18,722 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 18:39:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 41 states and 55 transitions. [2023-11-21 18:39:19,183 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2023-11-21 18:39:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:39:19,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:19,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:19,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:19,241 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 18:39:19,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:19,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 56 transitions. [2023-11-21 18:39:19,263 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2023-11-21 18:39:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:39:19,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:19,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:19,425 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 18:39:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:20,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 63 transitions. [2023-11-21 18:39:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2023-11-21 18:39:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:39:20,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:20,278 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 18:39:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 74 transitions. [2023-11-21 18:39:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2023-11-21 18:39:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:39:21,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:21,192 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 18:39:21,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 76 transitions. [2023-11-21 18:39:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 76 transitions. [2023-11-21 18:39:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:39:21,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:21,256 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 18:39:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 57 states and 82 transitions. [2023-11-21 18:39:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2023-11-21 18:39:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:39:21,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:21,687 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 18:39:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 62 states and 89 transitions. [2023-11-21 18:39:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2023-11-21 18:39:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:39:22,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:22,204 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 18:39:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 94 transitions. [2023-11-21 18:39:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2023-11-21 18:39:22,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:39:22,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:22,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:23,026 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 18:39:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 106 transitions. [2023-11-21 18:39:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 106 transitions. [2023-11-21 18:39:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:39:23,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:23,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:23,811 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 18:39:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 111 transitions. [2023-11-21 18:39:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2023-11-21 18:39:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:39:24,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:24,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:24,525 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 18:39:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 75 states and 113 transitions. [2023-11-21 18:39:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 113 transitions. [2023-11-21 18:39:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:39:24,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:24,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:24,907 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 18:39:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 80 states and 123 transitions. [2023-11-21 18:39:25,311 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 123 transitions. [2023-11-21 18:39:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:39:25,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:25,343 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 18:39:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 81 states and 124 transitions. [2023-11-21 18:39:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 124 transitions. [2023-11-21 18:39:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:39:25,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:25,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:25,521 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 18:39:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:26,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 87 states and 132 transitions. [2023-11-21 18:39:26,170 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 132 transitions. [2023-11-21 18:39:26,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:39:26,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:26,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:26,354 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 18:39:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 88 states and 135 transitions. [2023-11-21 18:39:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2023-11-21 18:39:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-21 18:39:26,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:26,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:26,581 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 18:39:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 93 states and 141 transitions. [2023-11-21 18:39:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 141 transitions. [2023-11-21 18:39:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:39:27,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:27,167 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 18:39:27,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 97 states and 148 transitions. [2023-11-21 18:39:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 148 transitions. [2023-11-21 18:39:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:39:27,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:27,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:27,702 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 18:39:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 105 states and 162 transitions. [2023-11-21 18:39:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 162 transitions. [2023-11-21 18:39:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:39:28,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:28,974 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 18:39:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:29,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 107 states and 164 transitions. [2023-11-21 18:39:29,539 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2023-11-21 18:39:29,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:29,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:29,876 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 18:39:31,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 193 transitions. [2023-11-21 18:39:31,044 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 193 transitions. [2023-11-21 18:39:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:31,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:31,269 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 18:39:31,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 118 states and 207 transitions. [2023-11-21 18:39:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 207 transitions. [2023-11-21 18:39:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:31,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 118 states and 206 transitions. [2023-11-21 18:39:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 206 transitions. [2023-11-21 18:39:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:39:32,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:32,969 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 18:39:35,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:35,523 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:35,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:35,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:35,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:35,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:35,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:35,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:35,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:35,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:35,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:35,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:35,920 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 18:39:35,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:35,945 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:35,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:35,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:35,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:36,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:36,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:36,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,074 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,153 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,206 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 18:39:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,232 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,281 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,435 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 18:39:37,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,590 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 18:39:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:37,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:37,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,000 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,090 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 18:39:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,116 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,169 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 18:39:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,316 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 18:39:38,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,486 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,602 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 18:39:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:38,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:38,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,006 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,139 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 18:39:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,252 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,301 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 18:39:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,371 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 18:39:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,398 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,505 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,579 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,656 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,730 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,777 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 18:39:39,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,802 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:39,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:39,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:39,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,163 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,656 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 18:39:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:40,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,113 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 18:39:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,137 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,182 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 18:39:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,207 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,255 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 18:39:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,395 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 18:39:41,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,466 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 18:39:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,489 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:41,937 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 18:39:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:41,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:41,959 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:41,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:41,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,000 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 18:39:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,023 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,089 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,207 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,393 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 18:39:42,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,482 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,795 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:42,981 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:42,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:42,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,285 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 18:39:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,307 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,433 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,591 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 18:39:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,613 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:43,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,029 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 18:39:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,107 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,343 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,430 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,701 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 18:39:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,850 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:44,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:44,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,261 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 18:39:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,424 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,542 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,784 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,903 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:45,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:45,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:45,963 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:45,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:45,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:45,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,000 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 18:39:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,197 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 18:39:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,224 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,261 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 18:39:46,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,285 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,393 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 18:39:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,455 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,628 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 18:39:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,816 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 18:39:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,876 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 18:39:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:46,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:46,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,069 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,162 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 18:39:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,354 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 18:39:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,776 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 18:39:47,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:47,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:47,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:47,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,459 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 18:39:48,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,867 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:48,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:48,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,013 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,062 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 18:39:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,245 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,327 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,631 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 18:39:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,860 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 18:39:49,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,920 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 18:39:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:49,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:49,949 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:49,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:49,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,191 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,225 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 18:39:50,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,459 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 18:39:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,682 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 18:39:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,741 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 18:39:50,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,879 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:50,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:50,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:50,996 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:50,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:50,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,092 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 18:39:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,169 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 18:39:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,484 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 18:39:51,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,591 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:51,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,023 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 18:39:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,269 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 18:39:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,467 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,527 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,563 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 18:39:52,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,619 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 18:39:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,641 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,675 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 18:39:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,755 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:52,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:52,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:52,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,012 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 18:39:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,156 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,587 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,911 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:53,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:53,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,028 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,062 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 18:39:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,182 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 18:39:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,207 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,241 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 18:39:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,265 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,438 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,559 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 18:39:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,619 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 18:39:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,692 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 18:39:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,757 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 18:39:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:54,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:54,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,132 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 18:39:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,193 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 18:39:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,316 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 18:39:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,375 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 18:39:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,505 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 18:39:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,846 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,884 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 18:39:55,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:55,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,170 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,236 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,275 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,405 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 18:39:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,466 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 18:39:56,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,529 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 18:39:56,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,678 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,716 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 18:39:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:56,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,069 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,179 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 18:39:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,404 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 18:39:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,492 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,631 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 18:39:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,654 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,718 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,758 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 18:39:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,782 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,816 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 18:39:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:39:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:39:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:39:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:39:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 126 states and 234 transitions. [2023-11-21 18:39:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 234 transitions. [2023-11-21 18:39:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:39:57,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:39:57,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms